1 2019-10-01 lttng-tools 2.11.0-rc4 (International Coffee Day)
2 * Fix: Tests: Segfault in `test_utils_expand_path()`
3 * Fix: lttng-ctl: missing __cplusplus closing brace
4 * Fix: trace chunk reported unknown before close command execution
5 * Fix: sessiond: leak of application socket on chmod failure
6 * sessiond: clean-up: silence warning that agent event is leaked
7 * Fix: tests: leak of prefix on error to register lttng namespace
8 * Fix: use newly created event filter for condition check
9 * Fix: lttng-crash: detect truncated files
10 * Fix: sessiond: fs.protected_regular sysctl breaks app registration
11 * relayd: clean-up: mix-up between LTTNG_PATH_MAX and LTTNG_NAME_MAX
12 * Fix: destroy command: put consumer output after destroy notifier
13 * Refactor: remove logically dead code
14 * Fix: Null check before destroying health_sessiond
15 * Fix: Move initialization of queue_pipe_fd after null check of handle
16 * Fix: release reference to new chunk on copy error
17 * Fix: Close socket handle on error
18 * Fix: lttng: out-of-bound copy of arguments in 'view' command handler
19 * Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments"
20 * Fix: relayd: session destruction does not complete in live mode
21 * Add a copy method to the trace chunk interface
22 * relayd: move viewer stream chunk reference release to destroy
23 * relayd: move relay_session locking outside of make_viewer_streams
24 * Fix: release reference to trace chunk on index file creation failure
25 * trace-chunk: clean-up: mark close command properties as static const
26 * trace-chunk: clean-up: misleading label name
27 * ust-consumer: fix: metadata stream lock taken before destroy
28 * sessiond: fix: memory leak of section name in elf parser
29 * kconsumer: clean-up: initialize ctf_index before populating it
30 * sessiond: fix: strncpy called with source length
31 * sessiond: fix: possible unaligned access in packed structure
32 * relayd: clean-up: strncpy uses the length of the source as length
33 * lttng: fix: out-of-bounds copy of original 'view' command arguments
34 * lttng: clean-up: silence bogus string truncation warning
35 * sessiond: clean-up: mixed log levels enums used to look-up event
36 * sessiond: fix: possible unaligned access in packed structure
37 * sessiond: fix: possible unaligned access in packed structure
38 * sessiond: fix: possible unaligned access in packed structure
39 * sessiond: fix: possible unaligned access in packed structure
40 * lttng-ctl: fix: possible unaligned access in packed structure
41 * lttng-ctl rotate: fix: possible unaligned access in packed structure
42 * runas: fix: possible unaligned access in packed structure
43 * consumer: fix: possible unaligned access in packed structure
44 * inet: fix: possible unaligned access in packed structure (inet/inet6)
45 * consumer: fix: unaligned accesses to index fields
46 * lttng-sessiond: clean-up: set free'd pointer to NULL
47 * lttng: fix: potential 0-length allocation in pid list parsing
48 * Tests: fix: uninitialized session_id used on list_sessions failure
49 * Tests: fix: uninitialized values passed to close() on error
50 * Clean-up: assert that get_count_order() returns a positive value
51 * Clean-up: suppress bogus scan-build warning
52 * Tests: fix: leak caused by misuse of realloc in multi-lib-test
53 * sessiond: clean-up: init ret value of _session_set_trace_chunk_no_lock_check
54 * sessiond: fix: print_escaped_ctf_string mishandles empty string
55 * lttng-ctl: fix: lttng_data_pending confuses communication status
56 * relayd: fix: rotate_truncate_stream() assumes non-null next chunk
57 * Fix: dereference of NULL pointer in stream_write()
58 * Fix: report bytecode_push failure when pushing symbol
59 * Fix: only invoke PERROR() on failure to close sessiond_socket
60 * Clean-up: lttng: check status returned when checking rotation state
61 * Fix: communication error unreported in relay_rotate_session_streams
62 * Fix: unreported error in relay_close_trace_chunk
63 * Clean-up: remove dead assignment from ht cleanup thread launcher
64 * Clean-up: remove dead assignment from thread_rotation
65 * Clean-up: remove dead assignment in setup_channel_trace_path
66 * Clean-up: remove dead assignments while setting session trace chunk
67 * Fix: report path truncation on addition of local uri to consumer
68 * Clean-up: lttng: silence warning in regenerate command handler
69 * Clean-up: lttng: silence warning in metadata command handler
70 * Clean-up: remove NULL check on sesison_create mandatory arguments
71 * Fix: session may be NULL in relay_create_session error path
72 * Clean-up: silence erroneous leak warning
73 * Fix: leak of lttng_elf_shdr in lttng-elf.c
74 * Fix: leaked chunk reference in lttng_consumer_create_trace_chunk
75 * Clean-up: remove unused stream file creation and unlink functions
76 * Fix: use the trace chunk to truncate streams on late rotation
77 * Clean-up: format using remaining buffer len rather than total len
78 * Fix sessiond: report flush errors on session stop
79 * Fix: leak of trace_path on error in ust_app_snapshot_record
80 * Fix: uninitialized directory handle finalized on error path
81 * Fix: release reference to created chunk if it can't be published
82 * Fix: destroy chunk registry on element creation failure
83 * Fix: return NULL on trace chunk registry failure
84 * Fix: forward fatal error in evaluate_condition_for_client()
85 * Fix relayd: check for NULL in session_put
86 * Fix typo in regenerate statedump test util
88 2019-09-06 lttng-tools 2.11.0-rc3 (Great Egg Toss Day)
89 * Fix: time constants already defined on macOS
90 * Fix: missing include strings.h for bcopy on Solaris 10/11
91 * Fix: strndup does not exist on Solaris 10
92 * Fix: strnlen is not defined on Solaris 10
93 * Fix: redefinition of USEC_PER_SEC macro on macOS
94 * Fix: sessiond does not build without lttng-ust support
95 * Fix: sessiond: handle NULL control output in session descriptor base path getter
96 * Tests: metadata env scope values
97 * Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules
98 * Support LTTNG_KERNEL_SESSION_SET_NAME of lttng-modules
99 * Metadata: add env fields to ease lttng path hierarchy creation for viewer
100 * Fix: lttng_directory_handle_init fails on opening base relayd output
101 * Fix: init_session_output_path is valid for peer >= 2.11 only
102 * Fix: chunk state is not set when relayd does not support trace chunks
103 * Fix: check validity of a stream before invoking ust flush command
104 * Fix: namespace our gettid wrapper
105 * pprint.m4: add missing copyright header
106 * Fix: reintroduce lazy kernel modules load, fix empty syscall list
107 * Fix: check for lttng modules presence before testing
108 * sessiond: use epoll()/poll() instead of select()
109 * lttng-ctl: notifications: use epoll()/poll() instead of select()
110 * epoll/poll compat: expose interruptible API
111 * tests: invoke full_cleanup from script trap handlers, use modprobe -r
112 * Cleanup: test: don't stop relayd twice
113 * Fix: test: utils.sh: exit from process on full_cleanup
114 * Fix: utils.sh: handle SIGPIPE
115 * Fix: tests: error handling in high throughput limits test (v2)
116 * Improve handling of test SIGTERM/SIGINT (v2)
117 * Fix: incorrect conversion specifier used with size and padding
118 * Fix: incorrect conversion specifier used with packet size
119 * Fix: mismatch of ust_app_get_size_one_more_packet_per_stream prototype
120 * Fix: mismatch of ust_app_snapshot_record prototype
121 * Fix: lttcomm_consumer_close_trace_chunk_reply undefined without UST
122 * Fix: kernel/ust snapshot backward compat for 2.10 relay
123 * relayd protocol: reply path for close chunk and create session 2.11
124 * Fix: streaming and snapshot backward compat for relayd < 2.11
125 * Fix: relayd: create_index_file error handling
126 * Fix: don't use newlines in logging message
127 * Fix: relayd outputs traces of legacy sessionds to home dir
128 * relayd comm: add base path to create session
129 * tests: add base-path tests
130 * test utils: support URI in lttng_snapshot_add_output
131 * Fix: close consumer sockets before waiting for them
132 * Fix: consumer: put each chunk on teardown
133 * Fix: validate that session, host and basepath are legal
134 * Fix: honor base path for network URIs
135 * Fix: bindings import segfaults on missing hash_key_u64
136 * Cleanup: typo: overriden -> overridden
137 * Fix: relay: relay_rotate_session_streams uninitialized return value
138 * Fix: test_kernel rotation: expect 60 rather than 64
139 * Save registration time for app
140 * Fix: tests: update rotation ust number of tests
141 * Clean-up: missing word `lock` in comment
142 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
143 * Use case-scope error labels handling LTTNG_CONSUMER_PUSH_METADATA
144 * Use case-scope error labels when handling LTTNG_CONSUMER_GET_CHANNEL
145 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
146 * Use case-scope error labels handling LTTNG_CONSUMER_DESTROY_CHANNEL
147 * Use case-scope error labels handling LTTNG_CONSUMER_STREAMS_SENT
148 * Use case-scope error labels when handling LTTNG_CONSUMER_ADD_STREAM
149 * Clean-up: set stream's channel pointer to NULL after releasing ref
150 * Fix: mark consumer channels as logically deleted during deletion
151 * Cleanup: mark utils_get_home_dir as returning a const string
152 * Fix: use utils_get_home_dir for anonymous trace chunk path
153 * Fix: tests: typo in rotation util
154 * Fix: keep ust/kernel session items around for destroy notifier
155 * Tests: add a test for the "skip non-empy" rmdir flag
156 * Fix: rmdir recursive: skip non-empty directories with flag
157 * Fix: uninitialized variable returned by relay_rotate_session_streams
158 * Fix: allow quiet rotation at destroy of live session
159 * Fix: relayd: live: read index file header
160 * Fix: index: use parenthesis around define
161 * Fix: test_crash: don't kill first app twice
162 * Fix: perform a rotation to a null trace chunk on session destruction
163 * relayd: log destination trace chunk of ROTATE_STREAMS command
164 * Clean-up: declare dummy pipe payload as a char instead of a string
165 * Fix: consumer: assert that stream chunk != NULL (not channel)
166 * relayd fix: trace chunk is reclaimed before close command
167 * Fix: rotation of a stopped session hangs indifinitely
168 * Fix: initialize kernel stream max subbuffer size on creation
169 * Fix: use relay_id from ust_session or kernel_session consumer
170 * Fix: lttng-ctl: public session.h control API: restore 0 success return value
171 * Fix: remote kernel stream paths contain too much information
172 * Fix: destroy command: send credentials with command
173 * relayd: open live viewer files from the current stream's trace chunk
174 * Fix: don't perform an automatic session rotation in snapshot mode
175 * Fix: incorrect time unit used when waiting on destruction handle
176 * relayd: implement file and session rotation on top of trace chunks
177 * Fix: remove assertions of the existence of a trace chunk
178 * Fix: only create trace chunk if the output of a session supports it
179 * Fix: use stream's current tracefile count rather than the max
180 * relayd: use bool for is_metadata relay_stream attribute
181 * relayd: create stream files relative to a session's trace chunk
182 * Fix: leak of consumer_output when using an explicit snapshot output
183 * Fix: reception buffer of control connection is leaked
184 * Fix: ensure a newline is printed before exit on client destroy
185 * Send session creation time to relay daemon when supported
186 * relayd: remove unnecessary allocation in session path formatting
187 * relayd: add remote trace chunk close command
188 * Create userspace buffers using ua_sess effective credentials
189 * Use lttng_credentials instead of bespoke uid/gid members in ua_sess
190 * relayd: add remote trace chunk creation command
192 * Don't allow slashes and dots in overriden trace chunk names
193 * relayd: Retrieve a relay_session's trace chunk on creation
194 * relayd: Transmit current trace chunk id in create_sesssion command
195 * Use a "comm" variant of the LTTNG_OPTIONAL helper in sessiond-comm
196 * Remove unused relay daemon commands
197 * relayd: create an implicit trace chunk on session creation
198 * relayd: create sessiond trace chunk registry on session creation
199 * Use directory handle to rename trace chunk directory
200 * Docs: add directory handle header documentation
201 * Add rmdirat and renameat to run-as commands
202 * Print the location of trace chunk produced at session destruction
203 * Docs: misleading documentation of compat_epoll_create
204 * Remove unused ust_sock member of command_ctx
205 * Tests: clarify the tap output of the kernel session rotation test
206 * Fix: wait for the completion of implicit session rotations
207 * Fix: don't hide EBADF error subbuffer write
208 * Tests: don't expect a UST directory after inactive per-PID rotation
209 * Tests: remove check for an empty chunk produced on destruction
210 * Fix: metadata stream is not marked as quiescent after packet commit
211 * Create stream files relative to a stream's current trace chunk
212 * Cleanup: remove duplicated code in snapshot record command
213 * Fix: run_as_mkdirat returns value of errno
214 * Fix: double close of directory fd in runas worker
215 * relayd: add the sessiond_trace_chunk_registry interface
216 * Move index initialization to ctf-index.h
217 * Export utils_stream_file_path outside of common/utils.c
218 * Add file creation/unlinking utils to directory handle
219 * relayd: send sessiond uuid and session id as part of create session
220 * Transmit sessiond uuid to consumerd on launch
221 * Add lttng_uuid_copy() util
222 * Add lttng_uuid_is_nil() util
223 * Add lttng_uuid_is_equal util to lttng_uuid
224 * Add a consumer daemon INIT command
225 * Generate a UUID on lttng-sessiond launch
226 * Remove unneeded creation of the UST domain sub-directory
227 * .gitignore: ignore ccls and clangd files
228 * Create an initial trace chunk on first start of an ltt_session
229 * Allow direct access to the dirfd of a directory handle
230 * Create a consumer daemon trace chunk registry on launch
231 * Add the trace chunk and trace chunk registry interfaces
232 * Add a time_to_iso8601_str() utility
233 * Add a method to create a directory handle relative to another one
234 * Maintain a channel-per-session_id hash table in the consumers
235 * Document lttng_directory_handle_init_from_dirfd
236 * Allow lttng_directory_handle to be moved
237 * Add a copy method to lttng_directory_handle
238 * Remove unused bitfield.h header
239 * Use uuid_to_str() when formatting metadata
240 * Add an internal uuid formatting utility
241 * Tests build fix: undefined MAGIC_VALUE macro
242 * Build fix: undeclared variable in poll compat
243 * Fix: error when listing sessions with no session
245 2019-05-24 lttng-tools 2.11.0-rc2 (Asparagus Day)
246 * Update base test for binding
247 * Fix: python binding: expose domain buffer type
248 * Clean-up: correct typo from epoll to poll
249 * Clean code base from redundant verification
250 * Change lttng_poll_wait behaviour of compat-poll to match compat-epoll
251 * Fix: hang in thread_rotation when using compat-poll
252 * Adapt poll layer behaviour to match the epoll layer
253 * Change LTTNG_POLL_GETNB behaviour for poll flavor
254 * Add Unit test to poll compatibility layer
255 * Fix: lttng_poll_mod calls compat_(e)poll_add
256 * Fix: getenv can return null
257 * Bump LTTNG_UST_ABI to 8.0
258 * Fix: directory handle credentials parameter is not const
259 * doc: Add reference to USDT probes
260 * Clean-up: Remove double buffer initialisation
261 * Fix: getgrnam is not MT-Safe, use getgrnam_r
262 * Fix: logging: log_add_time() save/restore errno
263 * Fix relayd: initialize beacon to -1ULL
264 * Fix: relayd: handling of lttng_read errors >= 0
265 * Harmonize pprint macro across projects
266 * Update the ac_define_dir macro from the autoconf archive
267 * Harmonize rw_prog_cxx_works macro across projects
268 * Namespace check_sdt_works custom macro
269 * Update macros from the autoconf archive
270 * Fix: relayd not spawned on default-url live session creation
271 * Clean-up: remove empty line in lttng create command
272 * Add mkdirat utils and runas wrappers
273 * Clean-up: remove commented code from test
274 * Fix tests: NULL pointer dereference in ltt_session unit tests
275 * Fix tests: NULL pointer dereference in ust channel unit tests
276 * Fix tests: NULL pointer dereference in ltt_ust_context unit tests
277 * Fix tests: NULL pointer dereference in ltt_session unit tests
278 * Log the wait-shm's path on shm_open failure
279 * Generate session name and default output on sessiond's end
280 * Move completed trace archive chunks to an "archives" sub-folder
281 * Fix: lttng_rotate_session does not handle socket close
282 * Fix: hide internal libcommon time utilities
283 * lttng: make the configuration file interface const correct
284 * Fix: command reply message is leaked for variable-len replies
285 * Fix: skip test when ust doesn't have perf support
286 * Tests: check for lttng-modules presence
287 * Fix: Properly sanitize input parameter
288 * Fix tests: link libpause_consumer on liblttng-ctl
289 * tap-driver.sh: flush stdout after each test result
290 * Fix tests: snapshot size validation failure runs too many test cases
291 * Fix tests: the tree origin can be a symlink itself
292 * Fix tests: skip test_getcpu_override on single core systems
293 * Enforce DL_LIBS value instead of hard coded -ldl
294 * Fix: Add POPT_CFLAGS to lttng_CFLAGS
295 * Fix: consumer snapshot: handle unsigned long overflow
296 * Clean-up: hide internal kernel_consumer_add_channel() symbol
297 * Fix: no-output sessions do not enforce snapshot constraints
298 * Fix: wrong error code returned by kernel_snapshot_record()
299 * Clarify incorrect channel output type logging message
300 * Mark lttng_kconsumer_snapshot_channel as static
301 * Docs: clarify the meaning of the snapshot_mode flag in ltt_session
302 * lttng: clean-up the printout of snapshot outputs
303 * lttng: clean-up printout of session output destination
304 * Docs: document the format of the lttng_session path member
305 * Docs: lttng-ctl has no default live timer period
306 * Fix: missing include can cause structures to not be packed
307 * Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url
308 * Fix: lttng_uri structure must be packed as it is used for IPC
309 * Fix: missing mentions of tracing session rotation in basic help
310 * Fix: release reference to ltt_session on error instead of free()
311 * Fix relayd: session leaked on communication error during creation
312 * Prevent channel buffer allocation larger than memory
313 * Fix: destroy called twice on quit pipe
314 * Remove duplicate check for dlopen
315 * Tests: take multiple snapshots in streaming mode
316 * Fix: don't destroy the sockets if the snapshot was successful
317 * Fix: run-as thread deadlock on itself in restart error path
318 * Fix: session list lock must be held on session put operation
319 * Support minute and hour as time suffixes
320 * Test fix: passing bool argument to va_start is undefined
321 * Fix: missing rcu read locking in trigger "unregister all" command
322 * Fix: create_kernel_session asserts on failure
323 * Fix: only free trace_path when it is dynamically allocated
324 * Fix: wrong error check on kernel session creation
325 * Fix: don't put() thread on shutdown failure
326 * Fix: dereference on NULL pointer on allocation failure
327 * Fix: leak of filter bytecode and expression on agent event re-enable
328 * Test fix: python logging test spams its output
329 * Fix: leak of lttng-consumerd global HTs in run-as worker
330 * Fix: leak of sessiond configuration on launch of run-as worker
331 * Fix: leak of rundir config string
332 * Fix: only synchronize application configuration on tracing start
333 * Fix: run_command_wait() handle partial write
334 * Fix: do not repurpose iterator while it is being used
335 * Fix: handle_notification_thread_command: handle partial read
336 * Fix: notification thread: free session trigger list on error
337 * Fix: notification thread: RCU-safe reclaim of hash table nodes
338 * Fix: error logged on partial recvmsg() in MSG_DONTWAIT
339 * Print UTF-8 SI suffix only when allowed by the locale
340 * Cleanup: duplicate LDADD of libcommon for utils unit tests
341 * Move time utils to their own time.c file
342 * Fix: sessiond: don't allocate buffers and files for inactive sessions
343 * Cleanup: ust start/stop trace
344 * Fix: relayd: rotation pending off-by-one
345 * Fix: tests: test_crash should start sessions
346 * Fix: missing session reference release on kernel poll update
347 * Fix: set client socket permissions after launch of client thread
348 * Fix: use assignment-suppression for unused sscanf arguments
349 * Fix: report initialization error of app registration thread
350 * Fix: report initialization error of client thread
351 * Cleanup: consumer socket creation debug msg always prints fd:-1
352 * Cleanup: remove unused label
353 * Fix: may be used uninitialized warnings
354 * userspace-probe: tests: add testcase for unsupported instrumentation
355 * userspace-probe: Print error on binary not found
356 * userspace-probe: Print error for unsupported instrumentation mode
357 * Fix: use sys/types.h for ssize_t on Cygwin
358 * Add *.exe to gitignore for Cygwin
359 * Revert stubbing of runas functions
360 * Revert stubbing of unix socket functions
361 * Fix: warning 'fd' may be used uninitialized
362 * Fix: worker structure is leaked in run_as process
363 * Fix: ensure the ht clean pipe is empty before processing quit pipe
364 * Perform the clean-up of application notify sockets in main thread
365 * Clean-up: remove redundant exit labels from sessiond initialization
366 * Make the launch of the application registration thread blocking
367 * Stop the application registration thread before orphaned threads
368 * Rename ust-thread to notify-apps
369 * Teardown the notification thread after the sessiond clean-up
370 * Launch the consumer management thread using lttng_thread
371 * Stop sessions before destroying on teardown of session daemon
372 * Remove the sessiond "ready" counter mechanism
373 * Load session configurations from lttng-sessiond's main thread
374 * Launch the kernel management thread using lttng_thread
375 * Launch agent management thread using lttng_thread
376 * Mark lttng_pipe as const where possible
377 * Launch the application notification thread using lttng_thread
378 * Launch the application management thread with lttng_thread
379 * Launch application registration thread using lttng_thread
380 * Launch the ust registration dispatch thread using lttng_thread
381 * Launch the client management thread using lttng_thread
382 * Launch the timer thread using lttng_thread
383 * Launch the rotation thread using lttng_thread
384 * Fix: flush the rotation thread's job queue on exit
385 * Stop rotation pending check timer from the rotation thread
386 * Launch the notification thread using lttng_thread
387 * Launch the health management thread using lttng_thread
388 * Launch the ht-cleanup thread using lttng_thread util
389 * Add a thread utility class and thread list
390 * Don't perform an implicit rotation on session stop
391 * Wait for the destruction of sessions before tearing down main thread
392 * Fix: rotation_unavailable returned on failure to read time
393 * Fix: mark rotation pending check timer is never marked as disabled
394 * Acquire a reference to a session when a timer is active
395 * Reference count ltt_session objects
396 * Fix: session info reference is not put on unhandled condition type
397 * Fix: typo 'occured' -> 'occurred'
398 * Fix: typo 'retrive' -> 'retrieve'
399 * Fix: typo 'convet' -> 'convert'
400 * Fix: typo 'leat' -> 'least'
401 * Fix: max_t/min_t macros are missing cast on input
402 * Fix: Connect timeout arithmetic in inet/inet6 (v4)
403 * Fix: cmd_snapshot_record can return unexpected error codes
404 * Docs: document why a negative socket may be passed
405 * lttng-enable-event.1.txt: fix SDT acronym, add missing "are supported"
406 * lttng-enable-rotation.1.txt: --timer option should be fairly precise
407 * doc/man: remove AUTHORS section
408 * lttng-enable-event.1.txt: uprobe: update style and content
409 * doc/man: add links between man pages about session rotation
410 * lttng-enable-event.1.txt: document dynamic user space probes
411 * lttng-{enable,disable}-rotation.1.txt: both types can be specified
412 * lttng-disable-rotation.1.txt: remove LIMITATIONS section
413 * lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations
414 * lttng-rotate.1.txt: lttng-relayd(8) also has --output option
415 * Fix: sessiond: ust_app_rotate_session error handling
416 * Fix: sessiond: snapshot: handle consumer return codes
417 * Fix: consumer: snapshot error return code
418 * Fix: sessiond: consumer.c: rotation error handling
419 * Fix: consumer: rotation error return codes
420 * Fix: create_channel_per_pid: remove channel on error
421 * Fix: channel errors on local stress-tests
422 * Fix: channel_ust_create: remove channel on agent error
423 * Fix: cmd_rotate_session() returns unexpected error codes
424 * Fix: session rotation logging statement references snapshot
425 * Clean-up: typo in logging message Totation -> Rotation
426 * Fix: rotation error may leave session in "ONGOING" state
427 * Fix: session_list lock must be held to launch a rotation
428 * Add an ASSERT_LOCKED(lock) macro
429 * Clean-up: move global sessiond symbols out of main.o
430 * Fix: split index and data file rotation logic
431 * Fix: trace_archive_id is not sent in add_stream command
432 * Fix: condition unsubscription error leaves session locked
433 * Fix: rotation thread does not unregister from RCU on init error
434 * Remove unused nr_stream_rotate_pending from consumer channel
435 * Fix: session destruction blocks indefinitely if rotation is ongoing
436 * Clean-up: remove non-existent function's declaration
437 * Always choose large event header for UST channels
438 * Fix relayd: stream index file created in the wrong directory
439 * relayd: add payload logging to session rotation commands
440 * relayd: rename stream prev_seq to prev_data_seq
441 * Fix: take index seq number into account for rotation pending check
442 * Fix: take index sequence number into account for data pending check
443 * relayd: keep track of prev_index_seq in relayd_stream
444 * Fix: session conditions not evaluated at subscription/registration
445 * Remove unnecessary check of output parameter
446 * Allow get_next_notification to return when interrupted
447 * Fix: register rotation thread as RCU thread
448 * Docs: comment typo fix (accomodates -> accommodates)
449 * Fix: uninitialized variable may be used in local rotation check
450 * Rename sessiond-timer.[hc] to timer.[hc]
451 * Fix: rotation may never complete in per-PID buffering mode
452 * Fix: perform local data pending before checking data pending with relayd
453 * Fix: missing header breaks the cygwin build
454 * Fix: double put on error path
455 * Fix: holding the stream lock does not equate to having data pending
456 * Fix: skip uid registry when metadata key is 0
457 * Docs: document the meaning of a ust app channel key set to 0
458 * Fix: acquire stream lock during kernel metadata snapshot
459 * Fix: skip closed session on viewer listing
460 * Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session
461 * Doc: withinin -> within
462 * Fix: cleanup relayd sockets on rotation command communication error
463 * Fix: perform relayd socket pair cleanup on control socket error
464 * Fix: relayd control socket mutex is not destroyed
465 * Tests: do not bound test app iterations when in background mode
466 * Tests: add missing rotation and autoload tests to check target
467 * Tests: remove temporary folder
468 * Tests: remove mi result files when done
469 * Tests: Remove unused set +x
470 * Tests: Kill relayd after sessiond to ensure a clean tear down
471 * Tests: Remove unused variable
472 * Tests: Use stop relayd from utils.sh
473 * Tests: remove declaration already present in utils.sh
474 * Tests: added test_autoload to noinst_SCRIPTS
475 * Fix: Memory leak on run_as worker restart error path
476 * Fix: non-zero return of open handled as error
477 * Fix: global run_as worker lock released during restart
478 * Fix: runas worker attempts to send invalid fd to master
479 * Fix runas: don't attempt close negative fd
480 * Fix: tests: missing frame pointer for callstack test on some compiler
481 * Add release name and description to configure.ac
483 2018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day)
484 * Missing kernel test files in dist target
485 * elf: support dynamic symbol table lookup
486 * Fix: leak of event attributes on copy failure
487 * Test fix: check length of input string
488 * Test cleanup: wrong indentation style in test_ust_data.c
489 * Test fix: leak of exclusions on allocation error
490 * Fix: runas check fd value before calling close()
491 * Docs: multiple rotation schedules can be active
492 * Docs: immadiate rotations can be performed with active schedules
493 * Fix: ret variable is used instead of cmd_ret in disable-rotation
494 * Cleanup: unused assignation on rotation error
495 * Cleanup: unused assignation on rotation already pending
496 * Fix: unchecked writer open element return value
497 * Remove unused session current_archive_location accessor
498 * Fix: incorrect error message on regenerate missing argument
499 * Fix: incorrect error message on metadata missing argument
500 * Fix: snapshot command mishandles missing arguments
501 * Cleanup: improve readability of filter expression condition
502 * Fix: potential use of NULL path in stat() use
503 * Cleanup: unused assignment of curr_data_ptr in lttng_elf
504 * Fix: uninitialized data/ret in runas offset commands
505 * Fix: uninitialized fd value used in runas
506 * Fix: report setegid()/seteuid() failure in runas
507 * Fix: leak of binary path on location creation error
508 * Fix: missing return value check in notification serialization
509 * Fix: possible leak of path in _utils_expand_path
510 * Fix: silent truncation in _utils_expand_path
511 * Cleanup: unused assignment of ret_code in ROTATE_CHANNEL
512 * Fix: passing null to closedir() on error
513 * Fix: unchecked access to pids array
514 * Fix: missing jump to error on allocation failure
515 * Cleanup: unused assignation of ret value
516 * Cleanup: unused assignation of ELF parsing error
517 * Fix: leak of probe_locs on error
518 * Fix: leak on agent event listing error
519 * Fix: possible null dereference on communication error
520 * Fix: returned pids may be uninitialized
521 * Fix: invalid destruction of lookup_method
522 * Fix: unused value in SDT probe description parsing
523 * Fix: use of uninitialized variable in C++ userspace-probe testapp
524 * Fix: use of uninitialized value in error path
525 * Fix: leaking string by setting pointer to NULL before freeing it
526 * Fix: passing negative param to dup(2) on error
527 * Fix: use-after-free in UST test case
528 * Fix: leak in error handling of userspace param parsing
529 * Fix: Remove dead code in fd passing function
530 * Cleanup: avoid duplicating userspace-probe desc twice
531 * Fix: memory leak in userspace probe param parsing
532 * Fix: missing error handling goto statement in runas
533 * Fix: use-after-free on error of lttng_event creation and copy
534 * Add function instrumentation type accessors to function location type
535 * Docs fix: probe location description is erroneous
536 * Fix: event leak during event load
537 * Hide lttng_event_copy symbol
538 * Docs: document new lttng_event methods
539 * Fix: leak of lookup_method_name in uprobe load
540 * Docs: distinction between function and tracepoint probe locations
541 * Fix: abort on unknown location type in destructor
542 * Clean-up: location lookup destroy can be type-agnostic
543 * Fix: hide internal uprobe configuration symbols
544 * Fix: event copy constructor frees original event on error
545 * Fix: userspace probe accessors are not const-correct
546 * Cleanup: use lttng_* string utility functions
547 * Silence macro redefinition warnings on macOS
548 * Fix: lttng-save command producing wrong XML fields
549 * Error out if filter expression is attached to unsupported event types
550 * Implement userspace-probe regression tests
551 * Implement lttng-mi for userspace-probe
552 * Implement lttng-save and lttng-load for userspace-probe
553 * Implement lttng-list for userspace-probe
554 * Add --userspace-probe kernel event type
555 * Implement $PATH binary searching function for userspace-probe
556 * Add userspace location in ltt_kernel_event structure
557 * Implement userspace probe location extraction and registration
558 * Implement 2-step registration of userspace probe events
559 * Use lttng_event_{create, destroy} to manage lttng_event struct
560 * Fix: remove unnecessary stderr output on expected behaviour
561 * trace_ust_create_event() now returns an error code
562 * trace_kernel_create_event() now returns an error code
563 * run_as: add extract SDT probe offsets command
564 * run_as: add extract ELF symbol offset command
565 * run_as: adapt run_as implementation to support complex payloads
566 * Add SDT userspace probe location
567 * Add lttng_event copy constructor
568 * Implement SDT probe description parsing function
569 * Add lttng_userspace_probe_location copy constructor
570 * Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions
571 * Implement ELF function offset extraction function
572 * Add utils_expand_path_keep_symlink fonction
573 * Fix: kernel adds creds on recv with SO_PASSCRED unix socket option
574 * lttng-ctl: implement listing of userspace probe locations
575 * Add invalid userspace probe location error
576 * Fix: memory is not zeroed on first set_capacity
577 * Add a util to create a buffer view from a raw buffer
578 * Fix: dynamic buffer mishandles setting capacity to 0
579 * lttng-ctl: send userspace probe location on enable_event
580 * lttng-ctl: locate extended event attributes at reception
581 * Add utils to send file descriptors to the sessiond
582 * lttng-ctl: add accessors of userspace probe location to lttng_event
583 * lttng-ctl: add userspace probe location interface
584 * Add lttng_dynamic_buffer_get_capacity_left util
585 * Add ALIGN_TO util to macros.h
586 * lttng-ctl: add an lttng_event_extended distinct from communication structures
587 * lttng-ctl: move lttng_event functions to a new file
588 * Tests: possible NULL dereference in rotation notification test
589 * Clean-up: remove dead code from rotation test
590 * Fix: size of concrete class used in memcpy of base class
591 * Tests: add a session rotation ongoing/completed notification test
592 * Clean-up: remove useless check of event name
593 * Fix: mix of lttng_error_code and cmd_error_code enums
594 * Add notification session rotation hooks
595 * Implement rotation command handlers in notification system
596 * Fix: return 0 on successful location serialization
597 * Fix: return size from location deserialization function
598 * Add a trace archive location accessor to the session API
599 * Fix: notification channel not released on error path
600 * Implement rotation ongoing/completed commands
601 * Fix: remove session_info from sessions_ht on destruction
602 * Bind newly registered triggers to session or channel objects
603 * Docs: clarify the contents of channel_infos_ht
604 * Add a hashing function for session rotation conditions
605 * Build a list of triggers applying to a given session on creation
606 * Add a comment clarifying the ownership of triggers
607 * Fix: use condition's type to compute its hash
608 * Cleanup: enforce const-correctness in notification thread
609 * Fix: add session_info object to sessions_ht
610 * Add session rotation ongoing/completed notification commands
611 * Add session rotation ongoing/completed conditions
612 * Fix: use the correct condition type in logging statements
613 * Add a by-address equality short-circuit to condition comparison
614 * Fix: assume that conditions are valid before being compared
615 * Cleanup: remove superfluous argument to consumed size create
616 * Docs: prefer 'release' to 'free' in API documentation
617 * Add trace archive location serialization/deserialization methods
618 * Tests: add notap versions of start/stop tracing helpers
619 * Tests: typo in notification test case description
620 * Use the dynamic buffer to serialize notification objects
621 * Fix: consumers don't honor protocol on rotate pending relay command
622 * Fix: client_list_element leak on failure to evaluate a condition
623 * Fix: possible NULL dereference in uri_parse_str_urls()
624 * Typo fix in uri parsing error logging
625 * Fix: unchecked return value of cds_lfht_destroy
626 * Fix: clean-up sessiond condig structure on initialization error
627 * Fix: unchecked return value in sessiond path configuration
628 * Fix: path leak on formatting error
629 * Fix: use of uninitialized 'nb_pipes_fd'
630 * Clean-up: useless assert that unsigned value is >= 0
631 * Test fix: size schedule leaked in a schedule API test case
632 * Fix: unreported error on rotate timer stop failure
633 * save/load: support session rotation schedule descriptors
634 * mi: serialize relay rotation locations
635 * Fix: use negative code for errors in enum
636 * Add rotate-client to .gitignore
637 * Docs: adapt the rotation client example to the API changes
638 * Remove generic error reporting from the lttng client
639 * Test: session rotation schedule API
640 * rotation-api: introduce rotation schedule descriptors
641 * rotation-api: pass session name explicitly
642 * Set consumer's verbosity to the max level on --verbose-consumer
643 * Fix: Tests: use -no-pie linker option only when available
644 * Fix: check for removal of session's shm_path in destroy()
645 * Document the contents of the shm_path fields of the ust session registry
646 * Implement MI and save/load support for callstack contexts
647 * Tests: Add callstack contexts tests
648 * Add kernel and userspace callstack event context
649 * Fix: missing context enum values in session xml schema
650 * lttng-enable-event(1): update the Filter expression section
651 * Filter: document ust app ctx limitation
652 * Filter: add FILTER_OP_RETURN_S64 instruction
653 * Filter: make bitwise and, or, xor higher prio than relational expressions
654 * Filter: Update shifting tests
655 * Add () for bitwise and comparator tests
656 * Filter: Implement rshift, lshift, bit not operators
657 * Filters: generate backward compatible "get field" and "get context" instructions
658 * Filter: index array, sequences, implement bitwise binary operators
659 * Implement support for brackets in filter expressions
660 * Tests: add session auto-loading test cases
661 * Replace deprecated readdir_r() with readdir()
662 * Bash completion: ignore namespace for xmllint parsing
663 * Use https in links to the lttng.org website
664 * Log the session to which a ROTATE_PENDING command applies
665 * Initialize relay_stream chunk_id to its session's current trace archive id
666 * Pass the consumerd stream's trace archive id to the relayd
667 * Fix: propagate archive id to the consumer daemon on stream creation
668 * Typo in ust consumer log message (channek -> channel)
669 * Use dynamic payload for the add stream realyd command
670 * Dynamic payload for relayd create session command
671 * Fix: backward relayd communication compatibility.
672 * Add unused attribute to lttng_to_index_major param
673 * Replace strncpy by lttng_strncpy in lttngctl session configuration API
674 * Replace strncpy by lttng_strncpy in utils_stream_file_name()
675 * Use dynamic buffer to build session configuration path
676 * Replace strncpy by lttng_strncpy in session config
677 * Silence strncpy warning emitted by GCC 8 in XSD path construction
678 * Silence strncpy warning emitted by GCC 8 in lttng_strncpy()
679 * Silence strncpy warning emitted by GCC 8 in ini parser
680 * Fix: use signed variable for refcounting of consumer_relayd_sock_pair
681 * Cleanup: sobjd is never used by reply_ust_register_channel()
682 * Cleanup: chan is never used by save_agent_events()
683 * Cleanup: open_memstream and close_memstream compat is never used
684 * Remove unnecessary inclusions of version.h
685 * Add multilib test files to .gitignore
686 * Cleanup: ua_sess is never used create_ust_app_channel_context()
687 * Cleanup: consumer_data is never used by update_kernel_stream()
688 * Cleanup: app is never used by alloc_ust_app_session()
689 * Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key
690 * Cleanup: wpipe already contain kernel_tracer_fd
691 * Cleanup: domain type is never used by send_consumer_relayd_socket()
692 * Cleanup: uid and gid are never used by run_as_noworker()
693 * Cleanup: sessiond_id is never used by relayd_create_session_2_*
694 * Cleanup: sock is never used by ask_channel()
695 * Cleanup: ctx is never used by monitor_timer()
696 * Cleanup: signo is never used by metadata_switch_timer
697 * Cleanup: channel is never used by metadata_cache_check_version()
698 * Cleanup: relayd id is never used by write_relayd_metadata_id()
699 * Cleanup: attr is not used by open_ust_stream_fd()
700 * Cleanup: *_domain are never used by create_session
701 * doc/man: update rotation man pages to follow API's terminology
702 * Print consumerd32/64/kernel configuration
703 * Test: change use of space for tabs in utils.sh
704 * Tests: add duplicated providers tests
705 * Tests: add function to validate the number of an event name in metadata
706 * Tests: allow the use of regular expressions to match events
707 * Fix: calling ht_{hash, match}_enum with wrong argument
708 * Fix: probes should be compared strictly by events metadata
709 * Test for lttng-logger
710 * Test mi: rename sessiond load directory constant
711 * mi: support "add-context --list"
712 * Fix: test_ust-dl is generated at configure-time
713 * Fix: cmd line options overwrite env variable config options
714 * Fix: perform the initialization memory barrier out of loop body
715 * Clean-up: explicit mb before decrementing lttng_sessiond_ready
716 * Clean-up: use a define for support thread count
717 * Port: fix format warnings on Cygwin
718 * Add missing include for ssize_t on Cygwin
719 * Fix: sessions with agent channels fail to load
720 * Fix: don't wait for the load thread before serving client commands
721 * Add test_utils_parse_time_suffix to .gitignore
722 * Clean-up: kernel_consumer_add_stream() does not need to be public
723 * Fix: sessiond fails to launch on --without-ust configuration
724 * Fix: agent thread poll set creation failure results in deadlock
725 * Fix: test uses sizeof() on the wrong operand of strncpy
726 * Rename kernel_consumer_send_channel_stream()
727 * Rename consumer_init_channel_comm_msg()
728 * Cleanup: send_fds functions are not const-correct
729 * Remove unused ltt_session look-up result
730 * Clean-up: reduce indentation level of create_channel_per_uid()
731 * Enforce locking assumptions during channel creation
732 * Cleanup: misleading create_ust_app_session() name
733 * Rename rotate_count to current_archive_id
734 * Cleanup: name of send_sessiond_channel() is misleading
735 * Print the git version used to build from a distribution tarball
736 * Docs: lttng-version uses the intransitive form of "broke"
737 * Fix: relayd streams can be leaked on connection error
738 * Cleanup: fix typo in relayd comment
739 * Fix: ret may be used uninitialized in sample_channel_positions()
740 * Cleanup: ret is unused in relay_process_data_receive_header()
741 * Fix build: in_git_repo is used before being set
742 * Fix: partial writes of padding are not checked
743 * Propagate whether a connection was closed cleanly or after an error
744 * Fix: relayd protocol field present from minor 8 is not checked
745 * Add DBG statement for TCP keep-alive options
746 * Fix: relay_recv_metadata does not check for partial write
747 * Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd
748 * Fix: unprivilieged sessiond agent port clashes with root sessiond
749 * Fix: erroneous use of extern keyword
750 * Fix: failure to launch agent thread is not reported
751 * Fix: agent may not be ready on launch
752 * Cleanup: misleading variable name
753 * Fix: checking for existing session daemon is done after daemonizing
754 * Fix: null pointer dereference in lttng_rotation_handle_destroy
755 * sessiond: rename syscall.h so it does not conflict with system
756 * Tests: Handle rotations happening on two separate days during testing
757 * Tests: Clean trace_path after each subtest
758 * Tests: Use for loop for identical validation
759 * Tests: Count number of chunk using ls
760 * Fix: quiet option is not set in sessiond-config
761 * Fix: hold consumer socket lock for consumer_send_msg
762 * Fix: use signed member to transport enum value
763 * Fix: use off_t type for lseek function return value to avoid overflow
764 * Extend the rotation API to provide network trace archive locations
765 * Increase LTTNG_HOST_NAME_MAX from 64 to 255
766 * Add lttng_trace_archive_location lttng-ctl API
767 * Clarify notification channel info ht destruction error log
768 * Fix: goto end after end label
769 * Check return value of cds_lfht_destroy
770 * Fix: destroy schedule attr
771 * Tests: fix oot and dist for rotation tests
772 * Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST
773 * Tests: SESSION_NAME defined on each iteration of kernel rotation test
774 * Tests: Reduce scope of TRACE_PATH to a function
775 * Tests: PID_RELAYD is never used
776 * Tests: use functions from utils.sh in rotation tests
777 * Tests: consolidate session creation with a uri parameter in utils.sh
778 * Tests: use modprobe to test for the presence of lttng-modules
779 * Tests: missing license header in rotation utils
780 * Tests: missing parenthesis in userspace rotation test
781 * Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation
782 * Tests: remove TRACE_PATH at the end of the rotation test only
783 * Tests: exit $out gets overridden by EXIT trap from tap/tap.sh
784 * Tests: Use SIGTERM instead of SIGKILL
785 * Add --post-script to tap-driver.sh
786 * Tests: add rotation tests to the "check" target
787 * Fix: fail on truncation of kernel channel path
788 * Fix: fail on truncation of snapshot path
789 * Dedicated error message when relay does not support rotations
790 * Fix: add missing includes for embedded help
791 * Document tracing session rotation features
792 * Check for pending notification on notification channel activity
793 * Clarify error logging statement of rotation thread
794 * Fix: rotation state marked as completed before relayd has completed
795 * Fix: cmd_rotate_set_schedule returns positive error codes
796 * Fix: unchecked return value of domain_mkdir()
797 * Add initial "no rotation" state to session rotation states
798 * Fix: erroneous use of kernel consumer error codes
799 * Fix: unhandled prev_seq initial value
800 * Size-based rotation
801 * Add lttng_notification_channel_has_pending_notification()
802 * Fix: channel lock must be taken to check for pending notifications
803 * Docs: typo in notification channel header
804 * Fix: circular inclusion of lttng.h results in warning
805 * Remove unneeded domain.h include
806 * Docs: wrong enum value used in evaluation API description
807 * Remove unneeded forward declaration in condition headers
808 * Add the GMT offset in the rotated chunk path
809 * Tests for the session rotation feature
810 * Fix validate_trace_empty test check
811 * Example client to use the session rotation API
812 * Save, restore and list the rotation parameters
813 * Session consumed size notification
814 * Fix: previous channel total is not updated
815 * Add likely/unlikely annotations on channel sample handling path
816 * Separate session info from channel info in notification thread
818 * Simplify lock handling in enqueue_timer_rotate_job()
819 * Use utils_parse_time_suffix in create and enable-channel command
820 * Introduce utils_parse_time_suffix
821 * Fix: use metadata key instead of fd for consumer rotation command
822 * Fix: double similar condition
823 * Fix: missing type definitions in mi-lttng-3.0.xsd
824 * Fix: out of tree build fails on missing header
825 * lttng rotate command
826 * Relay rotate pending command
828 * Sessiond timer thread
829 * Fix: ret is uninitialized on standard path
830 * Sessiond rotation thread
831 * Consumer rotate a channel
832 * Consumer perform the rotation when extracting a packet
833 * Consumer rotate stream
834 * Implement the RELAYD_ROTATE_PENDING relay daemon command
835 * Implement the RELAYD_ROTATE_STREAM relay daemon command
836 * Channel rotate pipe between sessiond and the consumers
837 * Support to dump the kernel metadata cache from the beginning
838 * Add ustctl_flush_buffer to the consumer API
839 * Common consumer functions to read current positions
840 * Dedicated function to wakeup the consumer metadata pipe
841 * Keep read-only copies of fields from the channel to the stream
842 * Cleanup: keep the number of pipes used by poll in a variable
843 * Fix: kernel snapshot handling of EAGAIN
844 * Command to rename a folder
845 * Fix: create_output_path() relayd util is not const-correct
846 * Fix: relayd send_command() util not logging on failure
847 * Clean-up: relayd send_command() helper is not const-correct
848 * Clean-up: remove unneeded cast
849 * Create the session and domain directories on start
850 * Command to make a directory on the consumer or relay
851 * Use free running metadata channel key between sessiond and kernel consumer
852 * Fix: leftover use of channel fd as identifier
853 * Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX
854 * Keep the base directory of a relay session separate
855 * Change trace_path to session_root_path and chunk_path
856 * Make kernel tracer version global to the session daemon
857 * Clean-up: typo fixes in notification thread comments
858 * Bump minor notification protocol version
859 * Clean-up: hash table utils are unnecessarily non-const
860 * Fix: stream_per_chan_id_ht should allow duplicates
861 * Fix: lttng logs nanoseconds
862 * Fix: use a free running channel key between sessiond and kernel consumer
863 * Tests: Fix: arm64 use sys_openat instead of sys_open
864 * Fix: set errno with value from SO_ERROR on error.
865 * Fix: missing value handling for lttng_event_context_type
866 * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
867 * Fix: error out on leftover arguments
868 * Load preemptirq lttng-modules probe
869 * Fix: reply to version check even on protocol mismatch
870 * Fix: error handling on relay version check
871 * Document add-context limitation for started session
872 * Fix: add-context cannot be performed after a session has been started
873 * Fix: duplicated kernel consumer socket locking
874 * Tests: Change syscall tests to use `gen-syscall-events` testapp
875 * Tests: Add test app to generate syscalls
876 * Tests: Move script synchronization functions to utils library
877 * Fix: remove unused event types in MI XML schema
878 * Updating lttng-ust-ctl header file
879 * Tests: cleanly exit from test apps on reception of SIGTERM
880 * Document consumer socket locking assumptions
881 * Fix: consumer socket lock not held during snapshot record
882 * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
883 * Fix: send_channel_monitor_pipe does not take the consumer socket lock
884 * Document the locking assumptions of consumerd-relayd socket passing
885 * Assert that the consumer lock is held while sending FDs to consumerd
886 * Assert that the consumer socket lock is taken during communication
887 * Tests: refuse to run test suite if lttng processes are present
888 * Fix: metadata channel leak when using the snapshot tracing mode
889 * Fix: do not flag consumer as disabled on relayd comm failure
890 * Fix: cleanup inactive FDs in the consumer polling thread
891 * man: document dead-peer detection for lttng-relayd
892 * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
893 * Tests: add kernel notification tests to the root regression list
894 * Docs: clarify which socket serves as the ust_app_ht_by_sock's key
895 * Docs: refer to apps_notify_thread instead of 'the other thread'
896 * Docs: describe the apps_thread's working in function header
897 * Tests: race between consumer pause and trace start/stop
898 * Clean-up: remove unneeded rcu_read_lock acquisition
899 * Docs: document locking assumption of function
900 * Fix: notification thread not notified of channel creation on app error
901 * Clean-up: consumer_add_metadata_stream always returns 0
902 * Fix: scope ownership of a stream for ust-consumer
903 * Clean-up: reduce scope of dyanamically-allocated string
904 * Fix: using putenv() and free()-ing the value is invalid
905 * Clean-up: unnecessary duplicated call to exit()
906 * Fix: unknown consumer type considered a libc error
907 * Fix: consumerd(64/32)_lib_dir can be NULL
908 * Fix: evaluate trigger condition on registration
909 * Fix: nonsensical message printed by lttng track/untrack
910 * Fix: O_CLOEXEC is erroneously used on pipe creation
911 * Fix: wrong parameter to fcntl in pipe_set_flag
912 * Fix: use lttng_clock_gettime instead of clock_gettime
913 * Fix: close channel monitor pipe after killing the metadata_timer_thread
914 * Fix: path of snapshots with a relay and default URI
915 * Fix: use file based synchronization for python logging test
916 * Test: add file based synchronization point for python test app
917 * Fix: wrong use of the relay_streams_sent in snapshot
918 * Fix: the return code of lttcomm_send_unix_sock is signed
919 * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
920 * Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
921 * Fix: detect dlmopen() and disable corresponding tests if not available
922 * Fix: Use tmpdir for intermediary files
923 * Fix: include scripts for distribution
924 * Fix: typo in lttng-consumerd file default
925 * Fix: missing NULL checks in logging statements
926 * Fix: kernel consumerd sock paths need rundir substitution
927 * Test: kernel testing for notification
928 * Fix: create lttng run dir regardless of user privilege
929 * Fix: Make version.h generation work with dash
930 * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
931 * centralize sessiond config option handling
932 * Fix: buffer overflow warning in python bindings
933 * Tests fix: BT2 does not output the metadata of a trace collection
934 * Update version to 2.11.0-pre
935 * Typo: occured -> occurred
936 * Fix: ensure kernel context is in a list before trying to delete it
937 * Harmonize return code conventions in context handling
938 * Fix: uninitialized return value on error path
939 * lttng enable-channel: disallow --overwrite and --blocking-timeout
940 * lttng-enable-channel(1): reword --blocking-timeout, document in description
941 * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
942 * Cleanup: remove unused internal structure
943 * Cleanup: remove unnecessary extern qualifier
944 * Docs: document the trigger API
945 * Docs: document the notification API
946 * Docs: document the notification channel API
947 * Docs: document the evaluation API
948 * Docs: document the lttng_condition API
949 * Docs: document the lttng_buffer_usage condition API
950 * Docs: document the lttng_action_notify action type
951 * Docs: document the lttng_action API
952 * Fix: ambiguous ownership of kernel context by multiple channels
953 * lttng-enable-channel(1): move --output description to maintain A-Z ordering
954 * lttng-enable-channel(1): document --monitor-timer
955 * Prettify channel listing
956 * Use pipe instead of eventfd() for notification command queue
957 * Cleanup: useless reset of ret to zero
958 * Fix: ret is never used on error_open code path
959 * Fix: use error code path instead of break when errors happen before execl
960 * Cleanup: ignore useless check of execl() return value
961 * Fix: wrong variable assignment on error
962 * Cleanup: remove dead increment of pointer
963 * Fix: missing error handling in use of print_tabs()
964 * Cleanup: functions shall have a single exit point
965 * Cleanup: remove dead assignment
966 * Cleanup: remove dead assignment
967 * Cleanup: remove dead assignment
968 * Cleanup: remove dead assignment
969 * Cleanup: remove dead assignment
970 * Cleanup: remove dead assignment
971 * Cleanup: remove dead assignment
972 * Cleanup: remove dead assignment
973 * Cleanup: remove dead assignment
974 * Cleanup: dead assignment
975 * Fix: ret is used instead or err to set an error code
976 * Cleanup: remove dead assignment
977 * Cleanup: remove dead assignment
978 * Fix: report error using fd instead of ret
979 * lttng-enable-channel(1): reword and fix style of --blocking-timeout description
980 * Fix: doc/man: use a single XSL file and match local names
981 * Tests: rework select_poll_epoll test to improve verbosity on failure
982 * Only print relevant session statistics on stop
983 * Fix: NULL passed to memcpy in error path
984 * Only print relevant session statistics in channel listing
985 * Uniformize the printing of units in session listing
986 * Fix: lost packet accounting always lost on snapshot
987 * Fix: report error on session listing
988 * Tests: don't assume a 4K page size in test_notification
989 * Fix live-comm: merge TCP socket write-write sequence in a single write
990 * Docs: move notification thread documentation to header
991 * Docs: grammar fix in comment
992 * Fix: evaluate condition/trigger on subscription
993 * Test: Trigger conditions is evaluated on subscription
994 * save/load: add blocking_timeout attribute to channel
995 * Introduce monitor_timer_interval to session configuration schema
996 * Test: Reduce scope of variables used in multi app notification test
997 * Hide internal buffer-view symbols
998 * Hide internal session configuration symbols
999 * Hide internal dynamic-buffer symbols
1000 * Hide internal string-utils symbols
1001 * Typo: occured -> occurred
1002 * Fix: join consumer timer thread
1003 * Cleanup: use CMM accessors for consumer_quit variable
1004 * Fix: test_utils_expand_path passes NULL to sprintf
1005 * Fix: reject triggers if they depend on an unavailable feature
1006 * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
1007 * Fix: Send remove channel to notification thread only when necessary
1008 * Fix: notification test: resources leak and return handling
1009 * Fix: parse monitor timer parameter as an unsigned 64-bit integer
1010 * Introduce "--blocking-timeout" channel parameter
1011 * Fix: lttng list of channels should return errors
1012 * Fix: discard event/lost packet counters
1013 * Fix: test: proper redirection of stderr to stdout
1014 * Docs: notification comment refers to a structure by its former name
1015 * Fix: missing errno.h include in time.h compat header
1016 * Cleanup: remove stale file from .gitignore
1017 * Disable binaries on platforms where they are not supported
1018 * Cleanup: add silent rules support for docs
1019 * Cleanup: popt library detection
1020 * Cleanup: remove duplicated pthread detection code
1021 * Cleanup: remove unused m4/libxml.m4
1022 * Cleanup: bison and flex detection
1023 * Cleanup: merge two instances of AC_CHECK_FUNCS
1024 * Cleanup: lttng-ust library detection
1025 * Cleanup: kmod library detection
1026 * Cleanup: dlmopen detection
1027 * Cleanup: uuid library detection
1028 * Fix: Don't override user variables within the build system
1029 * Fix: registry can be null on lookup
1030 * Test: Replace test relying on pselect6(2) man page ambiguity
1031 * Tests: channel subbuffers must be larger or equal to PAGE_SIZE
1032 * Tests: regression testing for notification API
1033 * Tests: add consumer testpoint to pause data consumption
1034 * Fix: explicitly send client credentials during handshake
1035 * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
1036 * Test: utils.sh: use getconf to start either 32 or 64 consumerd
1037 * Optimization: remove unnecessary buffer resizes on partial recvs
1038 * Docs: improve the documentation of the dynamic buffer interface
1039 * Add comment to round_to_power_of_2()
1040 * Clean-up: simplify the implementation of dynamic buffer set_capacity
1041 * Fix: space left in buffer may be uninitilized on capacity increase
1042 * Assert that dynamic buffer size <= capacity
1043 * Clean-up: improve readability of dynamic buffer append condition
1044 * Fix: inbound buffer may be set too short on partial command reception
1045 * Clean-up: fix misleading code alignment
1046 * Clean-up: remove useless comment
1047 * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
1048 * Fix: missing includes in buffer-usage.h
1049 * Unit tests for notification api
1050 * Run unit tests before regression tests
1051 * Fix: semaphore semantics are expected from notification command eventfd
1052 * relay: use urcu_ref_get_unless_zero
1053 * Fix: use "flush empty" ioctl for snapshots
1054 * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
1055 * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
1056 * Fix: lttng-sessiond: cpu hotplug stream number mismatch
1057 * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
1058 * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
1059 * Revert "Fix: futex can be free'd while used by waker thread"
1060 * Fix: thread exit vs futex wait/wakeup race
1061 * Fix: use lttng_waiter instead of futex in notification thread
1062 * Add lttng_waiter utils
1063 * Fix: pthread_join on thread start error
1064 * Fix: missing check on notification thread join
1065 * Fix: status_loc argument of waitpid() is used on error
1066 * Fix: leak of deserialized trigger sent from client
1067 * Clean-up: missing static qualifier on internal function
1068 * Fix: duplicate values used in lttng_evaluation_status enum
1069 * Fix: missing header inclusions in buffer-usage.h
1070 * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
1071 * Fix: skip empty revents in notificationthread
1072 * Clean-up: warning caused by unused label
1073 * Fix: futex can be free'd while used by waker thread
1074 * Fix: missing header causes build failure with --disable-epoll
1075 * Fix: return NULL pointer on memory allocation failure
1076 * Clean-up: unused variable warning in poll compat
1077 * doc: how to trace consumerd with valgrind
1078 * Cleanup: initialize kernel ioctl ABI structures to 0
1079 * Cleanup: initialize data to 0
1080 * Fix: consumer data lock deadlock caused by monitor timer
1081 * Fix: assert() on null index_file in lttng_index_file_write()
1082 * Fix: fail on relayd lookup when finding a relayd is expected
1083 * Clean-up: use lttng_read() wrapper instead of read()
1084 * Fix: NULL pointer dereference in lttng_condition_serialize
1085 * Fix: Exclusion check iterates multiple times on same array
1086 * Fix: return of free'd string on error in strutils_split()
1087 * Fix: free of uninitialized value on error path
1088 * Silence bogus Coverity warning of uninitialized value
1089 * Silence bogus Coverity warning of uninitialized value
1090 * Silence bogus Coverity warning of uninitialized value
1091 * Silence bogus Coverity warning of uninitialized value
1092 * Fix: dereference before null check of channel attributes
1093 * Fix: memory leak of client_list_element
1094 * Fix: unchecked lttng_dynamic_buffer_set_size return value
1095 * Add 2.10 release beer name and description
1096 * Build: missing includes for ssize_t definition on Cygwin
1097 * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
1098 * Fix: missing header in Makefile breaks the dist build
1099 * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
1100 * Fix: use of uninitialized channel attributes in client
1101 * Clean-up: only declare help_msg in embedded help case
1102 * Fix: use of session_name instead of channel_name in condition hash
1103 * Fix: lttng-live: send HUP reply when per-PID streams are gone
1104 * Test: use output_path instead of argument position
1105 * Bump default kernel, and UST per-uid/per-pid buffer size
1106 * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
1107 * Add string-utils to dist subdirs in libcommon
1108 * Tests fix: initialize kernel extended channel attributes
1109 * Tests fix: initialize UST extended channel attributes
1110 * lttng-enable-event(1): document globbing patterns in event names and filters
1111 * Tests: add globbing pattern tests to test_java_log4j
1112 * Tests: add globbing pattern tests to test_java_jul
1113 * Tests: add globbing pattern tests to test_python_logging
1114 * Tests: add globbing pattern tests to test_valid_filter
1115 * Tests: add globbing pattern tests to test_invalid_filter
1116 * Tests: add globbing pattern tests to test_event_wildcard
1117 * Tests: add globbing pattern tests to test_exclusion
1118 * Tests: utils: add gen-ust-nevents-str util
1119 * Tests: add string-utils library unit tests
1120 * Add support for "full" star globbing patterns in event names and filters
1121 * Add string-utils convenience library
1122 * doc: lttng-destroy(1): document --no-wait option
1123 * doc: lttng-stop(1): replace tabs with spaces
1124 * doc/man: add typical `$` and `#` prompts to command lines
1125 * bin/lttng: remove double "help" command and sort list
1126 * lttng help: use command's --help directly
1127 * Add --enable-embedded-help option to embed --help messages in binaries
1128 * Expose monitor timer interval to lttngctl and client
1129 * Tests: add placeholder symbol to allow unit tests to link
1130 * Implement consumer ring buffer position sampling
1131 * Add new snapshot ustctl API
1132 * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
1133 * Handle trigger registration and unregistration in sessiond
1134 * Start notification subsystem thread in sessiond initialization
1135 * Clean-up: fix comment type in lttng-consumerd.c
1136 * Add the sessiond notification-handling subsystem
1137 * Clean-up: comment fix in agent_thread_manage_registration
1138 * Add client notification API
1139 * Add utils_get_count_order_u64 to utils
1140 * Implement poll mask modification support in poll wrappers
1141 * Add the container_of() macro to macro.h
1142 * Add pipe_release utils to the pipe wrapper
1143 * Add named pipe support to the pipe wrapper
1144 * Add non_block version of functions to UNIX socket wrapper
1145 * Add lttng_buffer_view util
1146 * Add lttng_dynamic_buffer util
1147 * Clean-up: fix typo in sessiond main.c comment
1148 * Docs: fix comment describing ust_cmd_queue
1149 * Port: Link with no-undefined on Windows
1150 * Port: win32 DLLs don't support hidden symbols
1151 * Port: add cygwin support to endian compat
1152 * Fix: Remove unused headers
1153 * Fix: tests: register thread for RCU operations.
1154 * Fix: Lazily initialize max poll set size in poll compat
1155 * Fix: null dereference on error path for create_ctx_type
1156 * Fix: test_ust_data dereference of null pointer
1157 * x is never reused, no need to shift it
1158 * Fix: test_kernel_data dereference of null pointer
1159 * Man: move [SESSION] before options
1160 * Fix: consumerd: add missing put_subbuf for ust and kernel errors
1161 * Fix: sessiond: only send streams to consumer once
1162 * Fix: consumerd main: needs to be a registered RCU thread
1163 * Fix: thread_dispatch_ust_registration needs to be a RCU thread
1164 * Fix: don't abort metadata push on closed metadata
1165 * lttng-tools: remove bogus interpreter line from utils shell library
1166 * Fix: consumerd: order of metadata cache vs stream lock
1167 * Fix: add missing rcu_barrier before daemon teardown
1168 * Fix: Add missing pthread.h include
1169 * Fix: support for older versions of Babeltrace in test script
1170 * Fix: reverse channel and metadata cache lock nesting order
1171 * Fix: only lock the metadata_cache in userspace consumers
1172 * Fix: lock nesting order reversed
1173 * Fix: lttng-relayd: forcefully close stream on relayd shutdown
1174 * Fix: protect the channel's metadata stream using the metadata cache lock
1175 * Fix: double unlock of metadata mutex on error
1176 * Fix: free previous instance of url (alloc_url) on default live url assignation
1177 * Fix: add element length check in lttng_index_file_open
1178 * Assert that index_file does not exist before setting a new one
1179 * Fix: relayd vs consumerd compatibility
1180 * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
1181 * lttng-add-context(1): add missing man: prefix
1182 * lttng-add-context(1): fix style
1183 * lttng-snapshot(1): fix style
1184 * lttng-metadata(1): fix style
1185 * doc/man: put short option's argument too
1186 * Remove `metadata` command from various help resources
1187 * List the `regenerate` command in various help resources
1188 * lttng-load(1): fix synopsis and style
1189 * Fix: truncate the metadata file in shm-path
1190 * Load: add message indication that a name override was carried out
1191 * Load: expose overrides elements in mi
1192 * Fix: assign values to path, ctrl and data uris during configuration load
1193 * Load: test that name override does not have side effects
1194 * Docs: remove invalid short option -U and move option descriptions
1195 * Fix: add missing refcount of loaded modules
1196 * Fix: only unload successfully loaded kernel modules
1197 * Fix: test cases now rely on explicit workloads
1198 * m4/pprint.m4: update with correct quoting
1199 * configure.ac: move warning to end of output for the end user
1200 * doc/man: only require asciidoc-attrs.conf when building the man pages
1201 * Test fix: increase test count in plan of test_perf_raw
1202 * Create a dedicated test suite for Perf
1203 * Tests: accommodate stricter mktemp implementations in tests
1204 * Add version info to lttng-relayd help
1205 * Fix: stop sessiond threads on health thread error
1206 * Fix: stop lttng-relayd threads on health thread error
1207 * Fix: report an error if unix socket address is too long
1208 * Remove unmaintained TODO file
1209 * Remove outdated comment about run_as open being broken
1210 * Remove run-as compat wrapper from internal code
1211 * Fix: save: leak of configuration file fd
1212 * Update master version to 2.10.0-pre
1213 * Fix: warn when a loaded session can't be set as the default
1214 * Warning fix: forward declare struct lttng_ust_calibrate
1215 * lttng-enable-channel(1): remove redundant --discard from synopsis
1216 * test: load --override-name
1217 * load: introduce --override-name
1218 * man: lttng-load fix up
1219 * Docs: grammar fix in load.h
1220 * lttng_ctl: add session_name to load override
1221 * Fix: test presence of override_attr before accessing its member
1222 * load: objects returned by getters do not need to be freed
1223 * Remove lttng_load_session_attr_get_override_path_url
1224 * Docs: change order of set functions in load.h to match get
1225 * Remove calibrate documentation
1226 * Remove calibrate from liblttng-ctl
1227 * Remove calibrate from lttng-sessiond
1228 * Remove calibrate from Python bindings
1229 * Remove calibrate from Bash completion script
1230 * Remove calibrate tests in Python bindings
1231 * Remove calibrate command from lttng CLI
1232 * Build fix: remove load-42-stream.lttng from dist target
1233 * Test: load --override-url
1234 * Add --override-url option to load command
1235 * Apply the overrides attributes during configuration load
1236 * Clean-up: remove copy-pasted comment from save.c
1237 * lttng-ctl: add override helper to load api
1238 * Rename override to overwrite for config_load_session
1239 * Fix: report truncation on snprintf
1240 * Fix: check for a session daemon before running load command
1241 * Fix: ignore SIGPIPE
1242 * Use lttng api for the load command
1243 * Fix: use ssize_type for the return value of uri_parse_str_urls
1244 * Docs: grammar fixes in load.h
1245 * Fix: wrong api comments for load.h
1246 * Fix: do not overwrite ret if already set and session found
1247 * lttng-sessiond: auto-load lttng-probe-i2c module
1248 * Bump lttng-modules ABI minor version
1249 * Fix: handle backward compatibility with lttng-modules 2.7
1250 * Clean-up: remove unnecessary autoconf variable substitution
1251 * Fix: honor negative (unlimited) app socket timeout
1252 * Build: Replace use of deprecated AM_PATH_XML2
1253 * Test fix: set app and network socket timeouts to unlimited
1254 * Test fix: test_fork can hang while waiting for child pids
1255 * Test fix: test_daemon can hang while waiting for child pids
1256 * Test fix: redirect python test subprocess output to /dev/null
1257 * Build fix: macOS Sierra provides clock_gettime
1258 * Fix: time redefinition warnings on macOS builds
1259 * Clean-up: remove unused variable user
1260 * Cleanup: Remove fun from code base
1261 * Fix: remove in-place backup suffix argument provided to sed
1262 * Fix: pass a valid length to accept() on unix domain sockets
1263 * Log signals received by run_as worker
1264 * Missing word in worker_sighandler() comment
1265 * Clean-up snapshot command error reporting
1266 * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
1267 * Use -M parameter instead of --manpath when invoking man(1)
1268 * OOT Build fix: reference the source directory's Python test app
1269 * Fix: pass NULL to config_load_session instead of an empty string
1270 * Tests: don't copy test_python_logging explicitly
1271 * OOT build fix: Missing include of src directory
1272 * Accomodate BSD sed in version.h generation
1273 * Port: Detect platforms where librt is required
1274 * Port: Add OSX clock_gettime compat
1275 * Port: Add OSX support to socket compat
1276 * Port: Add OSX support to poll compat
1277 * Port: Add OSX support to fcntl compat
1278 * Port: Add OSX compat to sessiond-comm/unix.c
1279 * Port: Add OSX endian.h compat
1280 * Port: Add OSX libuuid compat
1281 * Fix: zero-initialize fd_set
1282 * Clean-up: missing cast to fd_set*
1283 * Fix: usage of FD_SET on fd_set > 1024 results in corruption
1284 * Fix: erroneous usage of addr parameter in mmap()
1285 * Clean-up: remove useless assignment
1286 * Fix: missing unmap in test error handling
1287 * Tests: unchecked pthread_join return value
1288 * Clean-up: remove negative check against unsigned value
1289 * Fix: unchecked init_pipe return value
1290 * Tests: Unchecked pthread_create return value
1291 * Clean-up: remove useless assignment
1292 * Tests: Add tracepoints to libbar, libfoo and libzzz
1293 * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
1294 * Test the parsing of perf raw context
1295 * Enable perf PMU counters by raw ID
1296 * Run userspace perf tests on non-x86 platforms
1297 * Tests: adjust ust-dl planned test count
1298 * Test library load/unload events
1299 * Add missing ust_app_regenerate_statedump_all stub
1300 * Clean-up: remove unused ust_app_regenerate_metadata_all
1301 * Add regenerate command to MI schema
1302 * Manpage for the regenerate statedump command
1303 * Tests for the regenerate statedump command
1304 * Allow regenerating the statedump of a running session
1305 * Kernel ioctl to regenerate the statedump
1306 * UST command to regenerate the statedump
1307 * Rename the "metadata regenerate" command to "regenerate metadata"
1308 * Typo fix: uninitializez ->uninitialized
1309 * Fix: handle negative (unlimited) system stack size limits
1310 * Tests: adjust type declaration test count
1311 * Fix: protocol mismatch between UST and tools
1312 * ust-ctl: use fixed-size integer rather than enum
1313 * Test UST's autoincrementing enumeration values
1314 * Add support for UST's autoincrementing enum entries
1315 * Tests: eliminate process timeouts from Python tests
1316 * Fix: English syntax errors in 'lttng status'
1317 * Test for select, poll and epoll syscall overrides
1318 * Tests: tap.sh spams tests' output when no plan is set
1319 * Fix: Set thread stack size to ulimit soft value
1320 * Fix: location of various standard headers
1321 * Fix: missing include ctype.h for isdigit()
1322 * Fix: strerror_r behavior is glibc specific
1323 * Fix: error.h -> common/error.h
1324 * Fix: snapshot del-output with name on musl
1325 * Fix: sessiond ht_match_event() check if filter is NULL
1326 * configure.ac: fix --enable/disable-kmod option
1327 * Tests: spawn ht_cleanup thread in unit tests
1328 * Lazily initialize max poll set size
1329 * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
1330 * tests: test ust snapshot with discard buffers
1331 * tests: test kernel snapshot with discard buffers
1332 * Allow channel mode override in snapshot sessions
1333 * Fix: validate number of subbuffers after tweaking properties
1334 * Use bool type for save command options
1335 * Clean-up: harmonize popt option declarations in save.c
1336 * Clean-up: move mi_writer declaration with other declarations
1337 * Add name omission and output omission on save to lttng-ctl
1338 * Express overwrite attribute as a byte in communication protocol
1339 * Assert that a valid clean-up pipe exists on ht_cleanup_push
1340 * Fix: do not refer to objects as .o
1341 * Fix: do not link against libtool .o objects
1342 * Fix: Define MANPATH in config.h
1343 * Tests: Make warn_processes.sh more portable
1344 * Fix: add missing script to dist
1345 * Fix: leak of UST app hash tables
1346 * Fix: leak of reply buffer on data pending check
1347 * Fix: call xmlCleanupParser to free global libxml2 allocations
1348 * Fix: missing "void" parameter of lib constructor and destructor
1349 * Docs: fix comment typos in lttng-sessiond's main.c
1350 * Fix: lttng-relayd allow binding of privileged ports for non-root users
1351 * relayd: optimize receive throughput
1352 * Clean-up: harmonize kernctl API error checking
1353 * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
1354 * Fix: enforce assumption that lttng-modules ioctl() return <= 0
1355 * Fix: reduce scope of kconsumer consumed_pos and produced_pos
1356 * Docs: document safety of consumer_thread_is_ready access
1357 * Clean-up: unused ret values in thread_manage_health
1358 * Clean-up: remove dead code in sessiond's set_option()
1359 * Fix: set the logger level to prevent unexpected level inheritance
1360 * Typo: Stoping -> Stopping
1361 * Typo: occured -> occurred
1362 * Fix: only perform lttng_consumer_sync_trace_file() in local mode
1363 * Make lttng_consumer_sync_trace_file static
1364 * Fix: don't negate posix_fadvise return value to check error
1365 * Fix Solaris 10 build: use lttng_strnlen() wrapper
1366 * Rename lttng_error_type to lttng_error_level
1367 * Cleanup error.h __lttng_print() used for message printing
1368 * Update coding style document for macro style
1369 * Fix: coding style document has erroneous semicolon at end of macro
1370 * Fix: add missing semicolons after MSG, DBG, ERR print macros
1371 * Tests: inverted condition in test_kernel_data
1372 * OOT build fix: asciidoc.conf is now a source file
1373 * lttng-create(1): use attributes for default ports
1374 * lttng-create(1): add xrefs to creation mode definitions
1375 * lttng-create(1): use the correct DATAPORT/CTRLPORT variables
1376 * lttng-create(1): use def list for net protocols
1377 * lttng-create(1): add relay mode
1378 * doc/man: put AsciiDoc attributes in their own file
1379 * test: UST tracing destroy flush behavior with tracefile rotation
1380 * test: kernel tracing destroy flush behavior with tracefile rotation
1381 * Add environment variable to allow abort on error
1382 * Fix: ust-consumer: flush empty packets on snapshot channel
1383 * Fix: WARN() should print as WARN level, not ERR
1384 * Fix: error.h: add missing parenthesis around macro parameter
1385 * Fix: bogus mask on error.h PRINT types
1386 * Fix: kernel tracing: flush after stop
1387 * Fix: UST should not generate packet at destroy after stop
1388 * Tests: remove flaky '*' kernel wildcard test
1389 * Fix: bad file descriptors on close after rotation error
1390 * Fix: configure.ac: allow --disable-python-bindings
1391 * Fix: merge tap tests stdout and stderr
1392 * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
1393 * Fix: Double free in utils_partial_realpath error path
1394 * Fix: remove logically dead code in send_channel_uid_to_ust
1395 * Fix: unchecked return value in low throughput test
1396 * Tests: abort() exclusion test on allocation failure
1397 * Fix: unchecked posix_fadvise() return value
1398 * Fix: unchecked return value in relayd live.c
1399 * Fix: unchecked return value in trace_clock_read64_monotonic
1400 * Clean-up: remove unnecessary blank line
1401 * Fix: initialize the cur_event variable before using it
1402 * Fix: Dereference after NULL check in consumer
1403 * Tests: abort test on memory allocation failure
1404 * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
1405 * Fix: NULL pointer dereference in relay_index_get_by_id_or_create
1406 * Clean-up verbosity incrementation in set_option
1407 * Fix: Deference after null check in sessiond set_option
1408 * Docs: clarify comment in parse_pid_string()
1409 * Fix: Wrong sizeof argument in pid tracker
1410 * Fix: tests: incorrect uri index
1411 * Fix: Integer overflowed argument
1412 * Fix: macro compares unsigned to 0 (no effect)
1413 * Fix: Free variable before strdup() in process_event_node
1414 * Fix: Free variables before strdup()
1415 * Fix: Add missing free() in spawn_viewer
1416 * Fix: Add missing free() in utils_partial_realpath
1417 * Fix: Use distinct variables for ret and discarded_events
1418 * Fix: Don't try to show manpage when argv is null
1419 * Fix: Use secure_getenv() in get_man_bin_path
1420 * Fix: illegal memory access in test_create_ust_event_exclusion
1421 * Fix: illegal memory access in test_create_ust_event
1422 * Fix: illegal memory access in test_create_kernel_event
1423 * Fix: illegal memory access in test_create_ust_channel
1424 * Fix: illegal memory access in send_viewer_streams
1425 * Simplify rcu locking in viewer_list_sessions
1426 * Fix: illegal memory access in viewer_list_sessions
1427 * Fix: illegal memory access in relayd_add_stream
1428 * Fix: illegal memory access in relayd_create_session_2_4
1429 * Fix: illegal memory access in session_create
1430 * Fix: illegal memory access in consumer_set_subdir
1431 * Fix: illegal memory access in syscall_init_table
1432 * Fix: illegal memory access in write_pidfile
1433 * Fix: illegal memory access in list_lttng_channels
1434 * Fix: illegal memory access in cmd_snapshot_record
1435 * Fix: illegal memory access in output_init
1436 * Fix: illegal memory access in consumer_set_network_uri
1437 * Fix: illegal memory access in cmd_snapshot_list_outputs
1438 * Fix: illegal memory access in list_events
1439 * Fix: illegal memory access in disable_event
1440 * Fix: illegal memory access in enable_event
1441 * Fix: illegal memory access in add_uri_to_consumer
1442 * Fix: illegal memory access in init_ust_event_from_agent_event
1443 * Simplify free() of channel attribute
1444 * Fix: illegal memory access in _cmd_enable_event
1445 * Implement lttng_strncpy safe string copy
1446 * Add missing symbol to preserve ABI compatibility of liblttng-ctl
1447 * Fix: loading a session prints an error message but the load is successful
1448 * Snapshot warning if there are no events in one of the domains
1449 * Clarify kernel version check error messages
1450 * Tests: same event name with different descriptor on load
1451 * Fix: load event state (enabled/disabled) correctly
1452 * Fix: Error reported if no domain is provided for start/stop
1453 * Handle unknown domain in MI
1454 * Handle unknown domain on session start
1455 * Fix: loading of live session within userspace domains
1456 * Test: expose session url bug on load with multiple domains
1457 * OOT build fix: asciidoc.conf is now generated at configure
1458 * Snapshot: record: use same datetime for snapshot folder output
1459 * Refactor: move the snapshot type check into output type check
1460 * ust-metadata.c: nest/indent enumeration entries
1461 * lttng.c: show basic help when no arguments are provided
1462 * Define command short descriptions in configure.ac
1463 * lttng-relayd(8): $HOME -> $LTTNG_HOME
1464 * doc/man: use propagated default values in man pages
1465 * Propagate default values from configure.ac to asciidoc.conf
1466 * Define default values in configure.ac
1467 * lttng-load(1): use lists to explain the input path behaviour
1468 * lttng-sessiond(8): fix load directories and behaviour
1469 * lttng-load(1): specify default search order
1470 * doc/man: use configured directories in man pages
1471 * doc/man/asciidoc.conf: add doctype-manpage conditions
1472 * doc/man: linklttng macro -> man macro
1473 * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
1474 * doc/man/Makefile.am: fix top comment
1475 * configure.ac: fix --enable-man-pages help string
1476 * Fix: standardize parser/lexer building
1477 * Fix: standardize man pages building/installing
1478 * configure.ac: check for an existing liburcu-cds symbol
1479 * configure.ac: use macro for wrong liburcu error message
1480 * Hide parse_application_context utility function
1481 * Re-add deprecated MI symbols to preserve ABI compatibility
1482 * Hide new MI symbols introduced as part of 2.8
1483 * Re-add default size symbols which were erroneously exposed
1484 * Hide config symbols introduced in 2.8
1485 * Hide internal _lttng_destroy_session symbol
1486 * Hide bytecode symbol iterator API symbols
1487 * Tests: wording of trace_matches is misleading
1488 * Test lttng-modules clock override plugin
1489 * Warning fix: uninitialized variable may be used
1490 * Tests: Replace prove by autotools tap runner
1491 * Drop installcheck target
1492 * Fix: distcheck requires that we clean version.h
1493 * Fix: configure: forbid Python bindings if shared libraries are disabled
1494 * Fix: tests: don't match command line arguments, match static build binary names
1495 * Fix: tests: skip tests on static build
1496 * Fix: tests: don't build dynamic lib tests if support disabled
1497 * bootstrap: Standardize on autoreconf -vi
1498 * Move unix.h wrapper from sessiond-comm to common
1499 * Fix: update tests following renaming of UST statedump event
1500 * Typo: catched -> caught
1501 * Add comment describing ioctl number duplication
1502 * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
1503 * Docs: Remove unnecessary exclamation mark
1504 * Docs: fix wording of dependency
1505 * Docs: fix "daemon" typo in README.md
1506 * Fix: Use get_domain_str on add context
1507 * Warning fix: possible use of uninitialized variable
1508 * doc/man: add FILES section
1509 * Test: xsd validation of long path (length > 255)
1510 * Fix: xsd: urls and paths are not of type name_type but string
1511 * Refactor: embed mi in "add_output "to remove code duplication
1512 * Refactor: embed mi in "del_record" to remove code duplication
1513 * Refactor: embed mi in "record" to remove code duplication
1514 * Refactor: embed mi in "list_output" to remove code duplication
1515 * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
1516 * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
1517 * Fix: d_type validity is not guaranteed on all nfs versions
1518 * Fix: doc/man: lttng-add-context(1): add missing option macro
1519 * doc/man: common-footer.txt: add CI link
1520 * doc/man: common-footer.txt: add GH organization link
1521 * doc/man: lttng(1): clarify UST domain and add links to languages
1522 * doc/man: add escwc macro and use it
1523 * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
1524 * doc/man: use linkgenoptions macro
1525 * doc/man: add linkgenoptions AsciiDoc macro
1526 * .gitignore: ignore all generated files in doc/man
1527 * doc/man: fix external links
1528 * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
1529 * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
1530 * doc/man: xsl: add <URL> after ulink text
1531 * doc/man: xsl: add (internal) link template
1532 * doc/man: lttng-enable-channel(1): move limitations to own section
1533 * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
1534 * doc/man: add nloption and genoption AsciiDoc macros
1535 * doc/man: add [role="term"] to terminal callouts
1536 * Clean-up shm directory tree after freeing the channel
1537 * Fix: Build man pages if --enable-build-man-pages is used
1538 * Fix: convey enum value signedness into metadata
1539 * doc/man: add notes about shell escaping
1540 * Fix: doc/man/Makefile.am for OOT builds
1541 * Generate man pages by default
1542 * Update version to 2.9.0-pre
1543 * Bump minor kernel tracer ABI version
1544 * Quote brewery names in release codename description
1545 * Fix: metadata regenerate, error if too many args
1546 * Fix: add missing sys/types.h header
1547 * Fix: build failure when __GLIBC_PREREQ is missing
1548 * configure.ac: beautify report
1549 * Update version codename and description to 2.8.0 - Isseki Nicho
1550 * doc/man: lttng.1.txt: sort commands in categories
1551 * Data pending message is printed when unnecessary
1552 * README.md: add CI/Coverity status badges
1553 * README.md: add lttng-crash in package contents
1554 * Show lttng-metadata man page in command's --help
1555 * Add an lttng-metadata man page
1556 * Remove untrack reference from snapshot man page
1557 * README.md: add optional dependency on man
1558 * doc/man: install lttng-health-check.3
1559 * lttng-relayd: show man page with --help and remove usage
1560 * doc/man: convert lttng-relayd(8) to AsciiDoc
1561 * lttng-crash.c: show man page with --help and remove usage
1562 * doc/man: convert lttng-crash(1) to AsciiDoc
1563 * lttng-sessiond: show man page with --help and remove usage
1564 * doc/man: convert lttng-sessiond(8) to AsciiDoc
1565 * README.md: bolden all dependencies and versions
1566 * README.md: add asciidoc and xmlto build dependencies
1567 * lttng.c: sort commands to get a nice list output
1568 * doc/man: add README.md
1569 * lttng: add `help` command
1570 * lttng.c: show man page with --help and remove usage
1571 * lttng.c: CMD_UNDEFINED is used for invalid args too
1572 * lttng: remove usage strings from commands
1573 * lttng: show man page when using command's --help
1574 * lttng add-context: add --list option
1575 * doc/man: remove lttng.1 (built from lttng.1.txt)
1576 * doc/man: create lttng-disable-event(1) and update/fix content
1577 * doc/man: create lttng-enable-event(1) and update/fix content
1578 * doc/man: create lttng-snapshot(1) and update/fix content
1579 * doc/man: create lttng-help(1) and update/fix content
1580 * doc/man: create lttng-status(1) and update/fix content
1581 * doc/man: create lttng-untrack(1) and update/fix content
1582 * doc/man: create lttng-track(1) and update/fix content
1583 * doc/man: create lttng-calibrate(1) and update/fix content
1584 * doc/man: create lttng-list(1) and update/fix content
1585 * doc/man: create lttng-add-context(1) and update/fix content
1586 * doc/man: create lttng-disable-channel(1) and update/fix content
1587 * doc/man: create lttng-enable-channel(1) and update/fix content
1588 * doc/man: create lttng-view(1) and update/fix content
1589 * doc/man: create lttng-version(1) and update/fix content
1590 * doc/man: create lttng-stop(1) and update/fix content
1591 * doc/man: create lttng-start(1) and update/fix content
1592 * doc/man: create lttng-load(1) and update/fix content
1593 * doc/man: create lttng-save(1) and update/fix content
1594 * doc/man: create lttng-set-session(1) and update/fix content
1595 * doc/man: create lttng-destroy(1) and update/fix content
1596 * doc/man: create lttng-create(1) and update/fix content
1597 * doc/man: add common OPTIONS head for command man pages
1598 * doc/man: add Makefile.am for generating man pages
1599 * .gitignore: ignore generated man page artifacts
1600 * doc/man: add XSL files for man pages
1601 * doc/man: add asciidoc.conf
1602 * configure.ac: check for asciidoc and xmlto
1603 * doc/man: lttng(1): update and standardize content
1604 * doc/man: convert lttng(1) to AsciiDoc
1605 * Add builtin modules support to kmod modprobe
1606 * Add comments to kmod functions
1607 * Add libkmod rmmod support
1608 * Move libkmod ifdef to beginning of file
1609 * Drop optional control modules load and unload
1610 * Fix: live test header endianness
1611 * Document the live detach command
1612 * Test the viewer detach command
1613 * Use of bare attribute directives instead of LTTNG_PACKED
1614 * Live: command to detach a viewer session
1615 * Contexts for RT debugging
1616 * Optional test for the metadata regeneration
1617 * Add MI output to the metadata regenerate command
1618 * Tests for metadata regenerate
1619 * Add TAGS files to .gitignore
1620 * Fix: systematic overwrite of union values on add context
1621 * Mismatching signature of ust_metadata_session_statedump() stub
1622 * Fix: Initialize events discarded and packet lost counters to zero
1623 * Assert on unknown UST buffer type
1624 * Command metadata regenerate
1625 * Store the relay protocol version in the consumer_output
1626 * Store the version of the tracer in the UID registry
1627 * Store the instance id and packet_seq_num in indexes
1628 * kernctl commands to extract the stream instance id
1629 * Account the lost packets in snapshot mode
1630 * Test: Add the lttng-runas worker process to the sessiond pids
1631 * Limit the scope of IFS overwriting
1632 * Do not overwrite IFS globally but only locally
1633 * Display discarded and lost events at destroy and stop
1634 * Fix: tests: use SIGSTOP for crash extraction test
1635 * Test fix: ignore stderr at every step of randstring
1636 * Fix: session_find_by_id can return NULL legitimately
1637 * Fix: mark ltt_sessions_ht_destroy as static
1638 * Docs: Missing locking assumptions in function headers
1639 * Test fix: ignore stderr when generating random string
1640 * Fix: hold session list lock during delete_ust_app
1641 * Test: prevent the spawning of a daemonized sessiond
1642 * Missing void in function signature
1643 * CLI: Show filter expression associated to a syscall
1644 * Fix: missing dereference when computing extended info position
1645 * Fix: Only save kernel enablers in session configuration
1646 * Fix: Only list kernel enablers when listing events
1647 * Fix: syscalls hash table leaks when listing kernel events
1648 * Initialize command header to zero
1649 * Rename filter string to filter expression in liblttng-ctl
1650 * Fix: use of unsigned variable to check for negative return
1651 * Clean-up: remove unreachable goto
1652 * Fix: missing static inline breaks --without-lttng-ust build
1653 * lttng enable-channel memsets lttng_channel to -1
1654 * Change padding type from array to fixed-width integer
1655 * Clean-up: missing space between cast operator and operand
1656 * Ensure UST channel output mode is LTTNG_UST_MMAP
1657 * Extract the lost packets and discarded events counters
1658 * Send extended channel payload to client
1659 * Add channel discarded events and lost packets stats accessors
1660 * Add extended info to liblttng-ctl's struct lttng_channel
1661 * Reuse constant string instead of duplicate literal
1662 * Clean-up: simplify computation of string position
1663 * Optimization: lttng UI uses sprintf instead of strcpy
1664 * Fix: OOT build fails because of missing include path
1665 * Tests: Consider lttng mi namespace in test_load
1666 * MI: Remove boolean "exclusion" element
1667 * MI: add <exclusions> (event exclusion names)
1668 * CLI: show event exclusion names
1669 * Add new LTTNG_ERR_OVERFLOW error code
1670 * Add lttng_event_get_exclusion_name*() to liblttng-ctl
1671 * Tests: Consider lttng mi namespace in test_mi
1672 * MI: Implement event context schema change
1673 * MI: Add application context type to schema
1674 * MI: add schemaVersion attribute to command schema
1675 * MI: set machine interface XSD target namespace
1676 * Add schema information to XML MI output
1677 * Fix: libxml2 may return 0 because of buffering
1678 * Bump LTTng MI schema to 3.0
1679 * MI: add <filter_expression> (event filter expression)
1680 * Transfer UST exclusion names from sessiond to client
1681 * Fix: return negative error code in list_lttng_ust_global_events()
1682 * CLI: show agent event filter string
1683 * CLI: show event filter string
1684 * Add lttng_event_get_filter_string() to liblttng-ctl
1685 * Transfer filter strings from sessiond to client
1686 * Refactor setup_lttng_msg() to include cmd header
1687 * Add offset comments to struct lttng_event
1688 * Add command header to sessiond->client response msg
1689 * Add internal extended channel structure
1690 * Metadata for instance_id and packet_seq_num
1691 * Add a HT to lookup sessions by id
1692 * Explicitly stop the session on lttng destroy
1693 * Fix: per-pid ust buffers flush race with application unregister
1694 * Fix warning when building Python bindings
1695 * Add CONTRIBUTING.md
1696 * Revert "Python bindings: remove duplicate structure definitions"
1697 * Docs: clarify cross-version tracer compatibility
1698 * Cleanup: Remove unnecessary newline
1699 * Fix: Use ipv6 loopback adress in test_uri
1700 * Python bindings: remove duplicate structure definitions
1701 * Fix: test: handle env variables undefined
1702 * Fix: report already enabled event error to client
1703 * Docs: add comment to cmd_add_context()
1704 * Fix: application context leak when enabling context
1705 * Fix: string leak when processing of client message fails
1706 * Fix: missing return code initialization on error
1707 * Fix: unchecked return value in _lttng_variant_statedump()
1708 * Fix: Possible use-after-free in create_ctx_type()
1709 * Fix: filter tests now accept "." in identifiers
1710 * Fix: Don't notify agent of non-app context addition
1711 * Create agent on channel creation
1712 * Introduce application contexts to session configuration schema
1713 * Fix typos in error descriptions
1714 * Enable agent application contexts if filter has such dependencies
1715 * Compare provider and context names in trace_ust_match_context
1716 * Allow $app.provider:ctxname in filter, enum, variant identifiers
1717 * Add variant type support to ust registry and metadata
1718 * Notify java agent of enabled application contexts
1719 * Add app context support to lttng client
1720 * Enforce const-correctness in UNIX socket wrappers
1721 * Remove superflous domain check in context_ust_add
1722 * Remove superflous domain check in add_uctx_to_channel
1723 * Use lttng_domain_type enum instead of bare integer
1724 * Add application context support to lttng-ctl lttng_add_context
1725 * Cleanup comments in lttng-ctl.c
1726 * Tests fix: source utils.sh before using conf_proc_count
1727 * Tests: use configured processor count in getcpu override tests
1728 * Tests: use configured processor count in snapshot tests
1729 * Tests: Introduce conf_proc_count()
1730 * Tests: print a more precise test description in snapshot tests
1731 * clock offset: print negative value in metadata for lttng-ust metadata
1732 * Fix: handle negative clock offset for lttng-ust metadata
1733 * Fix: test: append to LD_LIBRARY_PATH
1734 * Fix: test: use load_path instead of $1
1735 * Bump lttng-ust protocol version to 6.1
1736 * Add CTF enum type support for UST registry
1737 * Cleanup __lttng_print macro indentation
1738 * Fix: do not print error and bug messages when quiet (-q) is present
1739 * Fix: test_ust-dl requires bash
1740 * Fix: test script requires bash
1741 * Fix: missing $ in SED variable
1742 * Tests: fix make targets using objcopy
1743 * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
1744 * tests/unit: fix object files' location
1745 * configure.ac: fix static build
1746 * Tests: fix tracefile count when page_size is > 4k
1747 * configure.ac: use $withval with AC_ARG_WITH
1748 * Fix: close indexes when rotating the trace files in mmap mode
1749 * Fix: close indexes when rotating the trace files in splice mode
1750 * Clarify error message on "add context" failure
1751 * Fix: Don't spam session daemon logs on invalid UST context
1752 * Tests: getcpu_override: use event delay when launching with wrapper
1753 * Tests: getcpu: no events shall be emitted at the same timestamp
1754 * Tests: Switch test apps to use usleep_safe()
1755 * Tests: Add a test utils library
1756 * Fix: redefinition of _GNU_SOURCE
1757 * Tests: only call usleep if the test in configured to wait
1758 * Test: add UST dl helper test
1759 * Test: add UST baddr statedump test
1760 * lttng: add status command
1761 * lttng: factor out declaration of commands
1762 * make check: add warning when LTTng processes are running
1763 * Missing cpu id kernel context in the kernel tracer ABI
1764 * Use --without-lttng-ust in error message
1765 * Use --with/--without for lttng-ust support
1766 * Only compare "bison -y" to the basename of YACC variable
1767 * Tests: Add debug output to getcpu_override
1768 * Tests: Change description of clock-override test
1769 * Add event exclusion test for identical names
1770 * Warn when exclusion names are truncated
1771 * Truncate exclusion names to have a terminal '\0'
1772 * Ignore exclusion names order when matching events
1773 * sessiond-comm.h: fix whitespaces
1774 * Disallow duplicate event exclusion names
1775 * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
1776 * Fix: lay out names in exclusion structure correctly
1777 * Fix: Check for NULL hash tables on relay daemon teardown
1778 * Fix: Verify directory's existence before calling mkdir
1779 * Clean-up: declare variables at beginning of scope
1780 * Load x86-exceptions lttng-modules probe
1781 * Load x86-irq-vectors lttng-modules probe
1782 * Agent: Make the agent protocol consistently network endian
1783 * Clean-up: Remove unused variables from default.c
1784 * Fix: Unchecked NULL string in logging statement
1785 * Fix: include the filter expression in agent events' primary key
1786 * Add the filter expression to the enable_event agent protocol message
1787 * Add some IDE project files to the gitignore
1788 * Fix live timer calculation error
1789 * Don't initialize defaults in library constructor
1790 * Initialize lttng_ht_seed on hashtable creation
1791 * Cleanup: Missing space after cast operator
1792 * Build: Switch from tar v7 to posix archive format
1793 * Fix: Retry poll on interruption
1794 * Port: Explicitly allocate realpath() resolved buffer
1795 * Select which binaries/extras to build at configure time
1796 * Move libconsumer under common/consumer/
1797 * Fix: There is more tests than the plan
1798 * Remove dead check from configure.ac
1799 * Fix: Silence warning by casting *sin_addr to *sockaddr
1800 * Port: fix 'ERR' conflict with Solaris regset.h
1801 * Relay protocol: check string lengths
1802 * Fix: Silence warning of function having no return value
1803 * Fix: Silence warnings when using uid_t and pid_t with printf
1804 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
1805 * Port: Add Solaris compat to sessiond-comm/unix.c
1806 * Port: Add Solaris compat for netdb
1807 * Fix: Silence warning formating pid_t as int
1808 * Port: Add Solaris dirent compat
1809 * Port: Add Solaris paths compat
1810 * Rename config.h to session-config.h
1811 * Port: Remove _GNU_SOURCE, defined in config.h
1812 * Port: cleanup and portability fix to configure.ac
1813 * Port: Don't use SIGUNUSED which is not defined on Solaris
1814 * Port: Implement prctl wrapper
1815 * Port: Replace flock with fnctl
1816 * Port: make bootstrap script work on most shells
1817 * Port: removed unused clone() compat
1818 * Port: Add macro for socket linking on solaris
1819 * Port: Add Solaris support to mman compat
1820 * Port: Replace dirent->d_type by stat
1821 * Add missing include for memset()
1822 * Port: Add Solaris support to socket compat
1823 * Port: name clash on Solaris, rename sun to s_un
1824 * Port: move memset of anc_buf inside ifdef
1825 * Port: Add Solaris fls compat
1826 * Port: Add Solaris string compat
1827 * Port: Use LTTNG_PATH_MAX instead of PATH_MAX
1828 * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
1829 * Port: Use LTTNG_NAME_MAX instead of NAME_MAX
1830 * Port: Add Solaris support to socket compat
1831 * Port: Add Solaris support to poll compat
1832 * Port: Add Solaris support to fcntl compat
1833 * Port: Add Solaris endian.h compat
1834 * Fix: Use 'echo' in a portable way
1835 * Fix: Use result of AC_PROG_* when using sed / grep
1836 * Cleanup: Remove commented-out constant
1837 * Fix: use start and stop sessiond from utils.sh
1838 * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
1839 * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
1840 * Add logging to the run_as worker
1841 * Fix: Handle EINTR of waipid in run-as worker
1842 * Fix: Handle EINTR of waitpid when spawning a session daemon
1843 * Fix: tests: support systems where PAGE_SIZE is not 4096
1844 * Test: jul/log4j: use -a instead of '*' to disable all events
1845 * Reword warning on event disable
1846 * Clean-up: Remove unused test launchers
1847 * Help: add -j -l -p option to help string
1848 * man: update disable-event section
1849 * Use empty event name on disable -a for ust and agent domain
1850 * Fix: disable kernel event based on name and event type
1851 * Tests: Clean-up test-crash on SIGTERM and SIGINT
1852 * Fix: Possible dereference of null pointers
1853 * Fix: Break out of loop when searching for a domain's agent
1854 * Fix: int printed as uint
1855 * Fix: add subdir-objects to Makefile.am
1856 * Fix: tests: skip UST perf tests if not root
1857 * Fix: Check use_clone() instead of worker in run_as
1858 * Fix: Perform rcu barrier before tearing down the run-as worker
1859 * Fix: Handle hang-up gracefully in run-as
1860 * Fix: Only log app handle release on failure
1861 * Fix: shm-path: handling of snprintf return value
1862 * Fix: Wrong format specifier used in debug statement
1863 * Tests: Swap usages of pidof for pgrep --full
1864 * Tests: indefinitely wait for shm buffers to be unlinked
1865 * Fix: Hide run-as functions
1866 * Fix: Hide sessiond-comm functions
1867 * Cleanup: remove duplicated implementation of rculfhash
1868 * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
1869 * Fix: libc internal mutex races with run_as
1870 * Fix: Hide readwrite symbols in common lib
1871 * Fix: Hide pipe symbols in common lib
1872 * Fix: Hide daemonize symbols in common lib
1873 * Fix: Hide RCU hashtable wrapper symbols
1874 * Clean-up: NULL free'd pointers in utils_partial_realpath
1875 * Fix: prevent dangling pointer in utils_partial_realpath
1876 * Fix: rcu_read_unlock without parentheses has no side-effect
1877 * Fix: add missing test file to EXTRA_DIST
1878 * Format utils.sh messages
1879 * Tests: use functions from utils.sh
1880 * Report error if any disable action fails
1881 * Fix: disable all ust events
1882 * Bring back event_ust_disable_all_tracepoints
1883 * Fix: sessiond: disable: match app event by name
1884 * lttng-crash: support symlink
1885 * Test: lttng-crash and ust shm path
1886 * Fix: dereferencing null index pointer
1887 * Fix: leaking memory from strdup in lttng-crash
1888 * Fix: memleak in utils_partial_realpath
1889 * Fix: double free on enable-event
1890 * Remove dead code from filter grammar test
1891 * Remove dead code from ir generation filter visitor
1892 * Remove dead code from session daemon
1893 * Remove dead code from view command
1894 * Remove dead code from disable-channel command
1895 * Remove dead code from disable-event command
1896 * Fix: error on no/multiple domain options
1897 * Fix: lttng-crash: segfault when parsing options
1898 * Remove dead code from the calibrate command
1899 * Remove dead code from add-context command
1900 * Print relayd stream indexes
1901 * Enhance relayd error reporting
1902 * Fix: relayd: handle consumerd crashes without leak
1903 * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
1904 * Fix: double RCU unlock on event_agent_disable_all
1905 * Fix: unbalanced RCU read-side lock in enable event command
1906 * Add rcu_read_ongoing() assertions around process_client_msg
1907 * Clean-up and simplify event_agent_disable_all
1908 * Document locking assumption of agent_find_event()
1909 * Fix: disable agent events by name
1910 * sessiond: add loglevels_match()
1911 * Fix: include loglevel type in agent event's primary key
1912 * Fix: include loglevel type in UST event's primary key
1913 * sessiond: use `loglevel_value` and `loglevel_type` names
1914 * Tests: kernel wildcards
1915 * Tests: fix wildcard test path
1916 * doc: document untrack command in lttng(1)
1917 * doc: document track command in lttng(1)
1918 * Remove dot after enable-event message
1919 * Fix: don't print the default channel name when enabling agent events
1920 * Fix: fail gracefully on --exclude on unsupported domains
1921 * Fix: initialize live_timer to 0 for snapshot session
1922 * Fix: correct mismatched function signatures
1923 * Clearer error reporting when failing to launch session daemon
1924 * Daemonize sessiond on `lttng create`
1925 * Fix: consumer signal handling race
1926 * Fix: list_ust_events(): dangling pointer
1927 * Fix: MI: close domain when listing multiple agent domains
1928 * Tests: expand UST wildcard tests, move to regression/tools
1929 * Tests: kernel filtering
1930 * Fix: use pid element instead of process element
1931 * Fix: race between kconsumerd and sessiond on tear down
1932 * Fix: Buggy string comparison in ust registry ht_match_event
1933 * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
1934 * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
1935 * Fix: lttng-crash: remove tmp working directory
1936 * Clean up: Coding style conformance adjustments in lttng-crash.c
1937 * Fix: lttng-crash: DIR leak in delete_trace() on error
1938 * Fix: Possible passing of NULL pointer to memcpy()
1939 * Fix: Overwrite of ret in relay_recv_metadata
1940 * Silence undefined return value warning
1941 * Silence use-after-free static analysis warning
1942 * Fix: Wait for in-flight data before closing a stream
1943 * Fix: unpublish stream on close
1944 * Fix: lttng-crash: fd leak
1945 * Fix: Invalid parameter error reported when untracking PID
1946 * Fix: kernel track/untrack error handling
1947 * Fix: Python agent tests are always skipped
1948 * Tests: Fix flaky live test client
1949 * Fix: Announce empty streams on live attach
1950 * Fix: relayd: file rotation and live read
1951 * Fix: relay: viewer_get_next_index handle null vstream
1952 * Fix: relayd: make viewer streams consider metadata sent
1953 * Fix: don't expose empty streams
1954 * Fix: relayd: don't check new metadata on get packet
1955 * Fix: relayd: don't check for new streams in get packet
1956 * Fix: ask new streams HUP
1957 * Fix: reply error if get packet vstream fails
1958 * Fix: relayd reply error to client if cannot find viewer stream
1959 * Fix: relayd reply with error if cannot find metadata
1960 * Fix: ust-app: protect app socket protocol with lock
1961 * Cleanup: privatize consumer_allocate_relayd_sock_pair
1962 * Fix: add missing rcu_barrier at end of sessiond main
1963 * Fix: add missing rcu_barrier at end of consumer main
1964 * Fix: app cmd leak on sessiond exit
1965 * Fix: relayd live don't send incomplete stream list
1966 * Fix: consumer timer misses RCU thread registration
1967 * Fix: sessiond consumer thread should register as RCU thread
1968 * Fix: don't chain RCU free
1969 * Fix: free metadata cache after grace period in consumer
1970 * Fix: sessiond vs consumerd push/get metadata deadlock
1971 * Fix: streamline ret/errno of run_as()
1972 * Fix: Double unlock on error path
1973 * Data pending comment clarification in session daemon
1974 * Fix: Relay daemon ownership and reference counting
1975 * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
1976 * Fix: reference counting of consumer output
1977 * Fix: sessiond add missing socket close
1978 * Fix: sessiond should not error on channel creation vs app exit
1979 * Fix: sessiond ust-app session teardown race
1980 * Only display agent loglevel if the loglevel type is not ALL
1981 * Initialize default log level of events on load
1982 * Don't assume that Log4j and JUL share the same log level mappings
1983 * Allow the creation of JUL, Log4j and Python channels
1984 * Fix: Save tracker as part of UST and Kernel domains only
1985 * Fix: Memory leak of agent
1986 * Fix: Memory leak of agent event internals
1987 * Save filter expression as part of agent events and save them
1988 * Fix: UTF-8 characters may be stored on up to 4 bytes
1989 * Remove unneeded hash table existence check in agent_destroy
1990 * Remove unnecessary RCU read lock
1991 * Use type directly in sizeof instead of a dereferenced pointer
1992 * Prevent the addition of UST events to agent channels
1993 * Don't save log level in session configuration when unneeded
1994 * Remove unneeded RCU lock
1995 * Remove unneeded RCU lock
1996 * Fix: Propagate filter status of kernel events to client
1997 * Fix: Save kernel event filter when saving session configuration
1998 * Docs: there is no need to SHOUT in comments
1999 * Fix: Mention Python as part of enable-event's usage()
2000 * Grammar fix in comment
2001 * Fix: typo in error message
2002 * Add agent domains to lttng enable-event usage()
2003 * Docs: Add documentation explaining the meaning of "internal" events
2004 * Report memory allocation failure when copying filter bytecode
2005 * Fix: cmd_enable_event must return positive error codes
2006 * Ensure that a filter is always passed with its filter expression
2007 * Save filter expressions as part of agent events
2008 * Add agent domains to the enable-event section of LTTNG(1)
2009 * Use lttng_domain_type enumeration instead of bare integers
2010 * Prevent disable event on internal UST events
2011 * Remove unneeded RCU read lock
2012 * Skip internal events when saving a session configuration
2013 * Clean-up: Coding-style conformance adjustments
2014 * Docs: Clarify ominous comment wording
2015 * Hide internal events from session daemon clients
2016 * Prevent the use of reserved UST event names
2017 * Tag events created as side-effect of agent events as internal
2018 * Remove unneeded RCU lock
2019 * Remove dead code in lttng-sessiond
2020 * Ensure event names are NULL terminated during validation
2021 * Fix: assert(0) when listing Python events with MI
2022 * Fix: set GLOBAL buffer type for kernel domain in list
2023 * Fix: take RCU read-side lock within hash table functions
2024 * Tests: Adapt MI test to change in track/untrack behaviour
2025 * Clean-up: Rename lib_func to cmd_func
2026 * Fix: Improve the error reporting of the track/untrack command
2027 * Tests: Fix flacky clock-plugin test
2028 * Build: look for python >= 3.0 when building python bindings
2029 * Build: rename use_python to python_binding
2030 * Fix: regression tests
2031 * Fix: tests: stderr not correctly redirected
2032 * Fix: TimeoutExpired in Python tests not defined globally
2033 * Tests: ust: clock override plugin
2034 * Cleanup: reuse tracker* element from config
2035 * Test: save/load: pid_tracker basic test
2036 * Clean-up: Remove statement which has no side-effect
2037 * Save/load: pid_tracker feature.
2038 * Test: mi: track/untrack feature
2039 * Util: xml_extract: add node_exist option
2040 * Mi: track/untrack: validation
2041 * Docs: Grammar fixes in mi_lttng.xsd
2042 * Fix: Ensure a valid command error code is returned by track/untrack
2043 * Clean-up: Remove java-doc annotations from function header
2044 * Mi: track/untrack/listing
2045 * Fix: intialization of ust_metadata_poll_pipe to garbage value
2046 * Fix "allocator sizeof operand mismatch" warning
2047 * Clean-up: Remove java-doc style function header from session.h
2048 * Clean-up: remove extra space in comment
2050 * Tests: Java agent: Add configure switches to enable tests
2051 * Fix: incorrect script name in python logging test
2052 * Docs: Document Agent reply codes
2053 * Docs: Remove Java-specific comments from agent.h
2054 * Docs: Grammar fix in agent header
2055 * Return "Unknown" error instead of "Fatal" on unhandled agent replies
2056 * Log agent reply in disable_event()
2057 * Log agent reply in enable_event()
2058 * Log agent reply in list_events()
2059 * Add agent reply code logging helpers
2060 * Add a LOG() macro which handles dynamic severity levels
2061 * Fix: Discard disable event command filter payload
2062 * Fix: Use MSG_NOSIGNAL when calling sendmsg()
2063 * Send data pending status as part of payload instead of an invalid error
2064 * Log error code's value when sessiond replies to a client
2065 * Tests: Java agent: update after Java agent refactoring
2066 * Set registration done Agent command version back to 0
2067 * Fix: Don't send agent disable event command twice
2068 * Tests: Python agent: update after Python agent refactoring
2069 * Clean-up: Remove redundant variable initialization
2070 * Fix: incorrect variable being checked in libc-wrapper test
2071 * Rename Python agent event name to omit "user"
2072 * Consolidate agent event names regardless of user privilege
2073 * Clean-up: Move agent_apps_ht_by_sock definition to main.c
2074 * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
2075 * Fix: set session should not set non-existent session
2076 * Fix: pids should be numbers only
2077 * Fix: Mishandled NULL short options in lttng-sessiond
2078 * Use popt "required_argument" and "no_argument" constants
2079 * Fix: Mishandled NULL short options in utils_generate_optstring()
2080 * Fix: only launch a new session daemon for the "create" command
2081 * Fix 'daemon' typo in lttng-ctl-pc.in description
2082 * Fix: clean-up agent app hash table from the main sessiond thread
2083 * Fix: Remove undocumented session daemon short options
2084 * Comment grammar correction
2085 * Log userspace application hash table allocation failure
2086 * Fix: RCU read-side lock released too early in destroy_agent_app
2087 * Fix: misleading logging statement in agent_find_event
2088 * Fix: Unhandled domain option condition in list_agent_events
2089 * Fix: Crash on lttng list -j/-l/-p when no events are present
2090 * Clean-up: spelling fix in a comment
2091 * Document relay_add_stream RCU locking
2092 * Fix: Unbalanced rcu_read_unlock() on stream file creation failure
2093 * Fix: Unbalanced rcu_read_unlock() on directory creation failure
2094 * Fix: Document the locking assumptions of ctf_trace_find_by_path()
2095 * Fix: Memory leak in relay_add_stream error path
2096 * Update master version to v2.8.0-pre
2098 2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
2099 * Update version to v2.7.0-rc1
2100 * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
2101 * Tests: lttng-ust-getcpu-override coding-style adjustments
2102 * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
2103 * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
2104 * Tests: Ust getcpu override plugin
2105 * Fix: Follow struct dirent allocation guidelines of READDIR(3)
2106 * Update comments regarding the power of 2 constraint on sub-buffer sizes
2107 * Build: add Flex version check
2108 * Build: add Bison version check
2109 * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
2110 * Fix: metadata push -EPIPE should be recoverable
2111 * Fix: destroy session removes the default config file
2112 * Build: bump autoconf version requirement to 2.64
2113 * Fix: Memory leak in setup of relayd_path
2114 * Fix: update liburcu URL
2115 * Fix: test: use "$@" to pass and quote argument
2116 * Refactor: test: wrapper for lttng_snapshot_del_output
2117 * Refactor: test: wrapper for lttng_snapshot_add_output
2118 * Refactor: test: wrapper for destroy_lttng_session
2119 * Refactor: test: wrapper for stop_lttng_tracing
2120 * Refactor: test: wrapper for start_lttng_tracing
2121 * Refactor: test: wrapper for enable_ust_lttng_event
2122 * Refactor: test: wrapper for enable_ust_lttng_channel
2123 * Refactor: test: wrapper for create_lttng_session
2124 * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
2125 * Save/load: add support for shared memory path
2126 * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
2127 * Clean-up: Remove ifdef-ed out lttng list options
2128 * Test: mi: test for greater or equal to a minimum of events on ust listing.
2129 * Fix: update regression tests involving UST
2130 * Clean-up: Remove ifdef-ed out function:entry feature
2131 * Fix: Mark MI and Config string declarations as extern
2132 * Clean-up append_list_to_probes()
2133 * Fix: modprobe.c: fix tmp_list memory leak
2134 * Fix: append_list_to_probes(): increment index
2135 * Docs: LTTNG(1) filtering is now supported by the kernel tracer
2136 * Fix: live_test regression on large number of cpus
2137 * Fix: set UST register timeout to -1 as test default
2138 * Man page: reference lttng-crash under --shm-path option
2139 * Tests: Don't rely on implicit scalar expression dereference
2140 * man pages: use standard NAME format
2141 * Fix python bindings' Makefile for out-of-tree builds
2142 * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
2143 * Fix: Add missing -ldl when checking for lttng-ust
2144 * clock plugin: increase offset measurement accuracy
2145 * Implement UST clock override plugin support
2146 * Fix: ownership of filter and filter_expression
2147 * Fix: zero memory passed to create channel kernel ioctl
2148 * Fix: Check that lttng create --live's time is not zero
2149 * Fix: Validate lttng_create_session_live's timer is > 0
2150 * UI: Only show live timer when the session is in live mode
2151 * UI: Only show tracker PID state when enabled
2152 * Implement kernel filter support
2153 * syscall tracing: update tests
2154 * Support lttng-modules syscall wildcards
2155 * Implement lttng-modules tracepoint wildcard support
2156 * Fix build when configuring with --disable-lttng-ust
2157 * Fix: add missing function prototype to trace-ust.h header
2158 * Implement PID tracker content listing
2159 * Implement UST PID tracker
2160 * Cleanup: Remove unimplemented UST domains
2161 * Implement PID tracking for kernel tracing
2162 * Fix: leak on error in lttng-crash
2163 * Man page fixes: missing --version option and typo
2164 * Docs: add lttng-crash(1) man page
2165 * Docs: lttng-crash refers to "lttng"
2166 * Fix: possible use of uninitialized data in loglevel conversion funcs
2167 * Fix: possible evaluation of garbage values in fini_validation_ctx()
2168 * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
2169 * Fix: Possible call to execvp with NULL argument on allocation failure
2170 * Fix: Possible call to strtoul() with NULL argument
2171 * Docs: clarify lttng.1 shm-path section
2172 * Fix: Missing return value check in extract_trace_recursive()
2173 * Fix: recursive_rmdir: empty all empty subdir
2174 * Move file creation/unlink from liblttng-ust-ctl to consumerd
2175 * lttng-crash: support recursive traces
2176 * shm-path: remove directory hierarchy on destroy
2177 * Implement --shm-path option for UST sessions (per-uid channels)
2178 * Cleanup: Reduce scope of connections in main relayd thread
2179 * Cleanup: Reduce scope of relayd connections in live thread
2180 * Docs: connection_find_by_sock() must be called with rcu_read_lock
2181 * Rename current release as 2.7.0-pre
2182 * Docs: grammar fix in Makefile
2183 * Change release name to master
2184 * configure: add type availability checking
2185 * configure: add check for compiler inline keyword support
2186 * configure: missing check for needed header
2187 * configure: missing check of functions
2188 * Fix: test: log4j: missing static test files for dist and out of tree build
2189 * Fix: test: java-jul:missing static test files for dist and out of tree build
2190 * Fix: out-of-tree build: missing xsd file for mi test execution
2191 * Fix: out-of-tree build: missing xsd file for save-load test execution
2192 * Cleanup: remove unused end_no_session label in ust_app_flush_session()
2193 * Cleanup: Remove unused "end" label in push_metadata()
2194 * Tests: Run health check test_thread_ok as part of root_regression
2195 * Fix: deadlock between UST registry lock and consumer lock
2196 * Fix: uninitialized return value
2197 * Fix: build failure using disable-lttng-ust configure option
2198 * Cleanup: Remove unused variable
2199 * Fix: setuid/setgid daemons should not get sensitive env. var./args
2200 * Fix: grab more than one packet for snapshots
2201 * Fix: per-uid flush and ust registry locking
2202 * Docs: Missing optional dependency on lttng-ust in README.md
2203 * Docs: Grammar fixes in the lttng manpage
2204 * Fix: add missing UST perf counter support check
2205 * Fix: tests: integer too large for long type
2206 * Fix: undefined operation on last_relay_viewer_session_id
2207 * Fix: print format type mismatch
2208 * Fix: print format type mismatch
2209 * Fix: Remove structurally dead code from relayd
2210 * Cleanup: Remove logically dead code
2211 * Cleanup: Remove unused label
2212 * Fix: Remove unused argument in debug statement
2213 * Fix: exit threads not only on goto restart
2214 * Fix: poll: show the correct number of fds
2215 * Fix: call lttng_poll_set_max_size before start threads
2216 * Fix: compat poll: add missing empty revents checks
2217 * Fix: various compat poll/epoll issues
2218 * Add debugging output to ht-cleanup thread
2219 * Fix: mi: snapshot: missing error handling for session name
2220 * Fix: ust-app: per-PID app unregister vs tracing stop races
2221 * Fix: data pending: allow empty streams
2222 * Fix: ust snapshot: cleanup after error
2223 * Fix: Mismatching return type in ust_app_ht_alloc() stub
2224 * Cleanup: lock file already taken is error, not warning
2225 * Fix: ust-app null pointer check needed for main refactoring
2226 * Cleanup: relayd: centralize thread stopping function
2227 * Cleanup: Replace all perror() uses by the PERROR macro
2228 * Refactor relayd main/set_options/cleanup
2229 * Refactor consumerd main/cleanup
2230 * Refactor sessiond main/cleanup/ht-cleanup
2231 * Missing error handling: consumer_signal_init should return its error status
2232 * Cleanup: consumerd: lines over 80 columns
2233 * Cleanup: consumerd: use PERROR rather than perror
2234 * Cleanup: lttng-consumerd: remove stale TODO comment
2235 * Misleading error handling: utils_create_pid_file() should return 0 on success
2236 * Missing error handling: consumerd parse_args should return errors to caller
2237 * Missing error handling: ust_app_ht_alloc should return error status
2238 * Fix: ust app leak on UST buffer creation error
2239 * Fix: leak on UST buffer registry creation error
2240 * Fix: agents ht leaks on destroy session
2241 * Fix: add missing RCU read unlock
2242 * Fix: help message for Python agent mentions Java
2243 * Fix: don't destroy the sockets if the snapshot was successful
2244 * Fix: Missing RCU read locks in syscall_list_channel()
2245 * Fix: Missing RCU read lock in kernel_destroy_session()
2246 * Fix: channel names are not validated
2247 * Cleanup: Missing whitespace
2248 * Fix: Apply consumer URI changes to all domains
2249 * Cleanup: Fix a typo in the MI tests
2250 * Test fix: Don't invoke the system's lttng client
2251 * Tests: Add a test to check disabled events are loaded in the correct state
2252 * Fix: Don't leave events enabled if they were saved in a disabled state
2253 * Fix: "Any" loglevel's value is -1 and not 0
2254 * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
2255 * Fix: Memory leak on error in alloc_argv_from_user_opts()
2256 * Cleanup: Unchecked close() return value in utils_create_lock_file()
2257 * Cleanup: No check of the return value of lttng_ht_del()
2258 * Cleanup: Mixed enums used for return code in send_sessiond_channel()
2259 * Cleanup: Cast poll() return value to void
2260 * Fix: Unreachable error logging in set_option()
2261 * Fix: OOM leaks in sessiond modprobe.c
2262 * Cleanup: sessiond modprobe.c: coding style
2263 * Cleanup: test_utils_expand_path.c prototypes
2264 * Fix: test_utils_expand_path.c: out of memory error handling
2265 * Fix: test test_ust_data.c: check OOM
2266 * Fix: test libc-wrapper: check malloc OOM
2267 * Cleanup: test libc-wrapper: main parameters
2268 * Fix: lttng-ctl: use zmalloc(), missing OOM check
2269 * Fix: filter-parser.y: use zmalloc(), missing OOM check
2270 * Fix: utils.c: check str*dup OOM
2271 * Cleanup: implement zmalloc as static inline
2272 * Fix: rculfhash: use zmalloc()
2273 * Fix: ini.c: use zmalloc()
2274 * Fix: lttng lttng.c: check strdup OOM
2275 * Fix: lttng conf.c: use zmalloc()
2276 * Fix: lttng view.c missing strdup OOM check
2277 * Fix: use zmalloc() in lttng view.c
2278 * Fix: use zmalloc() in lttng list.c
2279 * Fix: oom error check, realloc oom leak
2280 * Fix: use zmalloc in lttng enable_events.c
2281 * Fix: missing strdup oom check in lttng create.c
2282 * Fix: lttng add_context.c: use zmalloc
2283 * Cleanup: add missing static to function modprobe_remove_lttng()
2284 * Fix: add missing str*dup oom check in sessiond main.c
2285 * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
2286 * Fix: add missing strdup OOM check
2287 * Fix: add missing synchronization point for before app test case
2288 * Fix: tests: wait output hide Terminate errors
2289 * Fix: tests: remove killall, add missing SIGTERM handlers
2290 * Fix: high throughput test: reset bw limit on sigterm
2291 * Fix: tests: add missing wait, document missing synchro
2292 * Document test anti-patterns
2293 * Fix: test flaky sleep and wait patterns
2294 * Fix: tests: don't use pidof to wait for test apps
2295 * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
2296 * Fix: Handle empty daemon configuration file lines
2297 * Docs: Add -f/--config option to lttng-sessiond man page
2298 * Cleanup: spaghetti function return path
2299 * Fix: relayd: unbalanced RCU read-side lock/unlock
2300 * Fix: relayd: unbalanced RCU read lock/unlock
2301 * Fix: lttng-relayd: unhandled out of memory error
2302 * Fix: relayd viewer stream: unhandled out of memory error
2303 * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
2304 * Define _LGPL_SOURCE in test apps' tracepoint provider files
2305 * Define _LGPL_SOURCE in test applications
2306 * Fix: Missing rcu_read_lock in cmd_list_events()
2307 * Fix: Missing rcu_read_lock in list_lttng_agent_events()
2308 * Fix: Missing rcu_read_lock in cmd_list_channels()
2309 * Fix: Missing rcu_read_locks in cmd_list_domains()
2310 * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
2311 * Fix: Missing rcu_read_lock in save_domains()
2312 * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
2313 * Fix: UST subbuffers silently dropped on moderate trace traffic
2314 * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
2315 * Fix: create/destroy a splice_pipe per stream
2316 * Note find_ust_app_context must be called with RCU read lock
2317 * Fix: empty indexes_ht before destroying it.
2318 * Fix: removed useless key from relay_index
2319 * Fix: Ambiguous agent event filter bytecode ownership
2320 * Fix: filter bytecode and string memory leak on error
2321 * Fix: define _LGPL_SOURCE in C files
2322 * Fix: HT must not be destroyed with a rcu_read_lock held
2323 * Fix: agent events HT should be destroyed from the cleanup thread
2324 * Fix: missing rcu_read_lock in trace_ust_destroy_session()
2325 * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
2326 * Fix: missing rcu_read_lock in cmd_start_trace()
2327 * Cleanup: remove "disabled" flag for new release cycle
2328 * Fix: filter attach vs event enable race
2329 * Fix: Mark libxml2 as a mandatory dependency
2330 * Fix: Warn the user when enabling an event in a new domain
2331 * Fix: Don't report an error when listing a session with no channels
2332 * Bypass 0 byte allocation when no domains are enabled
2333 * Fix: Add missing URCU_TLS access to error_log_time
2334 * Fix: check userspace perf counter name when looking up contexts
2335 * Update maintainer section of the man pages
2336 * Update maintainer section of README.md
2337 * Fix: add README.md to documentation files
2338 * Fix: UST consumer sync all available metadata
2339 * Test: remove bogus argument from prove invocation
2340 * Fix: typo in pythong test Makefile
2341 * Fix: memory leak in libconfig
2342 * Add Python agent support
2343 * Fix: return EINVAL if agent registration fails
2344 * Use lttng-modules ABI version ioctl
2345 * Fix: syscall list ioctl number conflict
2346 * Update master ChangeLog with 2.5.1 release
2348 2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
2349 * Machine Interface added to lttng command line (--mi)
2350 * Java Log4j agent support (--log4j)
2351 * Kernel per syscall tracing
2354 2014-10-20 lttng-tools 2.5.1
2355 * Fix: handle sysconf possible negative returned value
2356 * Fix: channel deref. after NULL check in kernel consumer
2357 * Fix: check for kernel session metadata during init
2358 * Fix: incorrect cast in ust consumer assert
2359 * Fix: bad handling of incoming data in consumer thread
2360 * Fix: disable event for JUL domain
2361 * Fix: send disable ALL command code if event is *
2362 * Fix: make sure no index is in flight before using inactivity beacons
2363 * Fix: Parenthesize previous statement when adding conditions to a filter
2364 * Fix: parse_prob_opts return the actual success of the function
2365 * Fix: Man page typos
2366 * Fix: disable JUL event on destroy
2367 * Fix: unbalanced ustconsumer32_data.pid_mutex lock
2369 2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
2370 * Fix: validate file path creds in autoload mode
2371 * Fix: change session file loading order
2372 * Fix: add Loading Sessions section to lttng-sessiond.8
2373 * Fix: add default session conf. dir to manpage
2374 * Fix: on session load, add it to the .lttngrc
2375 * Fix: clarify session conf. directory in man
2376 * Fix: filter error path could free invalid ptr
2377 * Fix: Create a lock file to prevent multiple session daemons
2378 * Fix: relayd stream set close_flag on stream close
2379 * Fix: ustctl_get_stream_id without UST support
2380 * Fix: avoid freeing invalid ptr in filter bytecode
2381 * Fix: get the stream_id when generating live beacons
2382 * Fix: use biggest subbuffer size for snapshot max-size
2383 * Fix: Possible memory leak when multiple config files are loaded
2384 * Fix: Clamp verbosity value read from config file
2385 * Fix: Unchecked strdup return values in set_option
2387 2014-06-27 lttng-tools 2.5.0-rc2
2388 * Test: add JUL disable event tests
2389 * Fix: disable JUL event on UST side
2390 * Fix: accept override flag even without a load path
2391 * Fix: bad error code path when loading session
2392 * Fix: set session in output mode if URL are set afterwards
2393 * Fix: add a kernel context list to the channel
2394 * Fix: Add vpid, vppid and vtid info in add-context help
2395 * Fix: wrong behavior of save command when no session name is provided
2396 * Fix: missing context type string in save for ust context
2397 * Fix: wrong casting of return value
2398 * Fix: add dependency to libcommon for python binding
2399 * Fix: remove the default GIT_VERSION
2401 2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
2402 * Save/load session feature
2403 * Daemon configuration file support
2404 * UST perf counter support with add-context
2405 * Kernel tracer probe user define list
2406 * Multiple fixes! The diff is just too big to put here.
2408 2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
2409 * Fix: Create a lock file to prevent multiple session daemons
2410 * Fix: relayd stream set close_flag on stream close
2411 * Fix: ustctl_get_stream_id without UST support
2412 * Fix: get the stream_id when generating live beacons
2413 * Fix: missing include for getpwuid()
2414 * Fix: add a get HOME dir fallback to getpwuid
2415 * Fix: don't set enabled flag is session start fails
2416 * Fix: logger name dropped from filter condition when loglevels are used
2417 * Fix: memory leak in lttng_enable_event_with_exclusions
2418 * Fix: check malloc return value
2419 * Fix: static array larger than necessary
2420 * Fix: set session in output mode if URL are set afterwards
2421 * Fix: Add vpid, vppid and vtid info in add-context help
2422 * Fix: alignment problems on targets not supporting unaligned access.
2423 * Fix: possible use after free in consumer
2424 * Fix: improve and update lttng.h comments
2425 * Fix: JUL filtering for event *
2426 * Fix: deny overwrite mode and num subbuf less than 2
2427 * Fix: remove bad option in enable channel --help
2428 * Fix: implicit conversion from enumeration
2429 * Fix: clarify man page lttng.1
2430 * Fix: Copy-pasted PERROR messages may be misleading
2431 * Fix: incorrect printf format
2432 * Fix: handle ENOENT when creating a kernel event
2433 * Fix: move JUL filter creation to a function
2434 * Fix: JUL filtering done on the UST level
2435 * Fix: Don't include the binary in the live test's EXTRA_DIST
2436 * Fix: add JUL filter to UST event on logger_name
2437 * Fix: Racy event validation in tests
2438 * Fix: rework utils_parse_size_suffix
2440 2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
2441 * Fix: don't delete stream from connection recv list
2442 * Fix: use after free of a relayd stream
2443 * Fix: don't print stream name in error message
2444 * Fix: take session list lock when listing tp
2445 * Fix: add consumer wake up pipe to avoid race
2446 * Fix: don't spawn relayd if URL is provided
2447 * Fix: don't ask data pending if session was not started
2448 * Fix: missing test file in EXTRA dist
2449 * Fix: allow empty URL for live session creation
2450 * Fix: missing valid return code when adding an URI to consumer
2451 * Fix: syntax error in lttng.1
2452 * Fix: check relayd fd leak in lttng cmdline
2453 * Fix: remove unused tp in high-throughput test
2454 * Use autoconf AM_MAINTAINER_MODE.
2455 * Fix: clang 'constant-out-of-range-compare' warning
2456 * Fix: Unchecked session pointer when destroying a connection in relayd
2458 2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
2459 * Fix: improve lttng with live by spawning relayd
2460 * Fix: relayd should listen for viewers on localhost only by default
2461 * Fix: handle loglevel range ALL in list command
2462 * Tests: add JUL test for multiple loglevel
2463 * Fix: index JUL event by name *and* loglevel
2464 * Fix: JUL to enable user and root tracepoints
2465 * Fix: handle the registration done command for JUL
2466 * Test fix: use temp file sync. of test app
2467 * Fix: keep metadata channel attr in UST session
2468 * Tests fix: Missing waitpid in fork test
2469 * Fix: add loglevel type to lttng list <name>
2470 * Fix: minor rephrasing of the lttng.1 man page
2471 * Fix: Warn user if JUL port is already being used
2472 * Fix: add some sane default values to --live opt
2473 * Fix: possible NULL deref. in sessiond error path
2474 * Fix: flag that kernel streams FDs has been sent
2475 * Fix: forbid session name creation if contains /
2476 * Fix: don't start session if no channel
2477 * Fix: add missing relayd option to man page
2478 * Fix: report error if consumer can't be spawned
2479 * Fix: lttng list -u <name> should only list UST
2480 * Fix: kernel channel destroy on consumer if sent
2481 * Fix: only create UST metadata on start trace
2482 * Revert "Fix: wrong condition on startup for low-activity streams"
2483 * Fix: missing big endian conversion for one index field
2484 * Fix: wrong condition on startup for low-activity streams
2485 * Fix: perror on index directory creation error
2486 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
2487 * Fix: consumerd errors on exit
2488 * Fix: scanf unbounded input
2489 * Fix: miscellaneous memory handling fixes
2490 * Fix: add missing VALGRIND ifdef checks and documentation
2492 2014-02-14 lttng-tools 2.4.0-rc5
2493 * Fix: steal channel key in the consumer to avoid race
2494 * Fix: change ERR statement to DBG in kernel read subbuffer
2495 * Fix: handle snapshot ENODATA in live timer
2496 * Fix: relayd leak on error in consumer splice()
2497 * Fix: protect close_write_flag with the rotation lock
2498 * Man: clarify loglevel for JUL domain
2499 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
2500 * Fix: bad indentation of lttng list in man page
2501 * Fix: wrong data structure used in commit df41f83
2502 * Fix: add missing optional dependency to babeltrace in README
2503 * Fix: cleanup inconsistent use of spaces/tabs in README
2504 * Fix: only set the new_streams flag if a viewer is attached
2505 * Fix: lttng-live documentation
2506 * Fix: remove dead code in relayd live code
2507 * Fix: use after free error code path
2508 * Fix: wrong sizeof argument in live viewer create session
2509 * Fix: zero out the reply structure in viewer_connect
2510 * Fix: write index only if fd is valid
2511 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
2512 * Fix: memory/fd leak when cleaning streams in channel
2513 * Fix: destroy streams in consumer del channel
2514 * Fix: add missing urcu wfqueue headers in relayd
2515 * Fix: in lttng_read/write deny count bigger than the possible returned value
2516 * Fix: fd leak when closing metadata stream
2517 * Fix: read subbuffer mmap/splice signedness issue
2518 * Doc: live protocol clarifications
2519 * Fix: remove unused create_viewer_session option
2520 * Fix: don't sleep(1) on the consumer ready flag
2521 * Fix: free viewer session in connection_free()
2522 * Fix: add missing ctf trace delete before destroy
2523 * Fix: don't delete ctf trace while in snapshot mode
2524 * Fix: add flag to create session command and fix tests
2525 * Fix: cleanup indef guards following the rename
2526 * Fix: merge issue with thread quit pipe
2527 * Fix: use uint32_t for metadata_flag in viewer's ABI
2528 * Fix: check for new streams in all attached sessions
2529 * Fix: Move static functions up in the code
2530 * Fix: allow attach command to multiple sessions
2531 * Fix: handle session hang up in get_new_streams
2532 * Fix: force the client to create a viewer session before attaching
2533 * Fix: Namespace lttng-viewer-abi
2534 * Fix: relayd connection object refactor
2535 * Fix: big relayd cleanup and refactor
2536 * Fix: code refactoring of viewer streams in relayd
2537 * Fix: handle new streams in live mode in relayd
2538 * Fix: notify the viewer if new streams got added
2539 * Fix: send the streams sent message after metadata
2540 * Add extern C to the health-check header
2541 * Fix: memory leak in unit test
2542 * Man: add JUL DOMAIN section to lttng.1
2543 * Fix: handle invalid URL passed to lttng_create_session_live
2544 * Fix: add --jul-tcp-port to sessiond man page
2545 * Fix: measure UST clock offset with best sample (v2)
2546 * Fix: remove free in unit test not needed anymore
2547 * Fix: relay create session for version before 2.4
2548 * Fix: memory leak when UST events are enabled with exclusions
2550 2014-01-29 lttng-tools 2.4.0-rc4
2551 * Fix: add -b, --background option
2552 * health check tests: test relayd and consumerd
2553 * tests: Add stop_lttng_relayd_nocheck
2554 * Fix: add missing JUL loglevel handling
2555 * relayd: add testpoints
2556 * relayd: use same pipe for live and main
2557 * Cleanup relayd live comment
2558 * Fix: relayd: add LPOLLERR to events
2559 * Fix: relayd: notify parent of readiness when all threads ready
2560 * Fix: tests: start relayd in background mode (-b)
2561 * lttng-relayd: implement background cmd line option
2562 * sessiond: add missing testpoints
2563 * tests: use --background for session daemon
2564 * sessiond: add --background argument
2565 * Use lib common daemonize
2566 * Fix: sessiond: wait for health check readiness
2567 * Fix: relayd: initialize lttcomm inet
2568 * Consumer: add testpoints
2569 * Fix: consumerd: HT init/teardown with program
2570 * Cleanup: lttng-ctl-health comment
2571 * Add daemonize() to libcommon
2572 * Fix: tests: wait for consumerd to complete
2573 * Fix: consumerd: use DBG rather than DBG2
2574 * Fix: consumerd: only return readiness when health is ready
2575 * Fix: consumerd should initialize lttcomm
2576 * Fix health check: signal parent before exit testpoint
2577 * Test health: add test_thread_ok
2578 * health check: change --relayd-path arg to --relayd-path=arg
2579 * relayd: add LTTNG_RELAYD_HEALTH env var
2580 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
2581 * Fix: zero out data structure before using it
2582 * Fix: delete metadata stream before destroying it
2583 * Fix: report to client when snapshot will be empty
2585 2014-01-14 lttng-tools 2.4.0-rc3
2586 * Fix: metadata stream should be always flagged as ready
2587 * Fix: wrong check before destroying the viewer metadata stream
2588 * Fix: race with the viewer and readiness of streams
2589 * Fix: missing reset when listing UST fields for multiple PIDs
2590 * Fix: filter: check binary op nesting
2591 * Fix: relayd cmd line option for live port
2592 * Fix: remove break in epoll loop of apps. thread
2593 * Fix: wrong comment in snapshot public API
2594 * Fix: clear the CTF traces when all the streams are closed
2596 2013-12-10 lttng-tools 2.4.0-rc2
2597 * Fix: close connection on incompatible version check
2598 * Fix: fields alignements in live protocol
2599 * Tests: add regression test for Java JUL support
2600 * Fix: possible use after free
2601 * Fix: remove unused code in session daemon
2602 * Fix: string format with unsigned value
2603 * Fix: remove useless assert
2604 * Fix: bad logical check of error codes
2605 * Fix: resource leak in enable-event command
2606 * Fix: unchecked return value in ust app delete
2607 * Fix: dereference after null check in UST registry
2608 * Fix: Resource leak in ust registry
2609 * Fix: backported from urcu commit 92af1a30
2610 * Tests: fix racy tests and misleading output messages
2611 * Tests: fix bad argument parsing in test app
2612 * Fix: remove assert on fd in the read/write layer
2613 * Fix: missing lock/unlock when sending index
2614 * Fix: update back the metadata len sent on failure
2615 * Fix: don't fail on push metadata if no channel
2616 * Rename LTTng index in CTF index
2617 * Fix: set the enable all event command type
2618 * Fix: implicit conversion of enum types in sessiond
2619 * Fix: implicit conversion of enum types in consumer
2620 * Fix: comparison of unsigned enum expression >= 0
2621 * Fix: comparison of unsigned value agains < 0
2622 * Fix: create a fast and a long UST snapshot test
2623 * Tests: fix racy UST snapshot post mortem test
2624 * Tests: remove useless sleep when spawning sessiond
2625 * Add travis-ci configuration file
2626 * Add libuuid as dependency in README
2627 * Tests: add valid test cases to test_utils_expand_path
2628 * Tests: add symlink tests for test_utils_expand_path
2629 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
2630 * Fix: comment indentation
2631 * Add missing copyright to utils.c
2632 * Fix: use non block waitpid to lookup child state
2634 2013-11-15 lttng-tools 2.4.0-rc1
2635 * Live streaming support
2636 * Health check support in consumer and relayd
2637 * Event exclusion support
2638 * Java Util Logging support
2639 * Multiple fixes! The diff is just too big to put here.
2641 2013-11-13 lttng-tools 2.3.1
2642 * Fix: typo in --sig-parent help
2643 * Fix: application SIGBUS when starting in parallel with sessiond
2644 * Fix: missing LTTNG_OK return value for snapshot
2645 * Fix: arguments in the wrong order for fd-limit
2646 * Fix: Some corrections to the lttng man page
2647 * Fix: recv creds comm should handle partial receive
2648 * Fix: set app socket timeout just after accept()
2649 * Fix typo in lttng snapshot add-output example of lttng(1)
2651 2013-09-03 lttng-tools 2.3.0
2652 * Fix: remove periodical flush test from make check
2654 2013-08-30 lttng-tools 2.3.0-rc3
2655 * Fix: hashtable: take split_count_order into account
2656 * Fix: remove wrong doing asserts in sessiond
2657 * Tests: fix periodical flush tests to stop app
2658 * Fix: correctly close metadata on sessiond thread shutdown
2659 * Fix: delete the trace directory used for the test
2660 * Fix: remove bad check after epoll wait in consumer
2661 * Fix: missing data pending signess conversion
2662 * Fix: consumer data pending for empty streams
2663 * Fix: hash table growth (for small tables) should be limited (v2)
2664 * Fix: run_as gid/uid test should return result to parent
2665 * Fix: missing check for metadata data pending
2666 * Tests: change buffers UID test to PID
2667 * Tests: fix health tests to use custom socket timeout
2668 * Fix: remove health test from fast regression
2669 * Use socket timeout value for tcp timeout if available
2670 * Fix: set the health delta tcp timeout aware
2671 * Get the maximum TCP timeout in sessiond
2672 * Fix: don't report error if UST app dies
2673 * Fix: support VPATH build for tests
2674 * Improve comments after review
2675 * Rename consumer socket fd to fd_ptr
2676 * Lock consumer data before fd check during destroy
2677 * Use single callsite for send/recv ops. for consumer in sessiond
2678 * Use consumer fd reference in consumer socket obj
2679 * Update bash completion
2680 * Add --list-commands option to the snapshot command
2681 * Reorder functions _lttng_cmd_* functions in bash completion
2682 * Use parse_size_suffix in snapshot
2683 * Fix: snapshot record error handling
2684 * Fix: improve error message when UST support is disabled
2685 * Fix: add missing short filter option in help
2686 * Fix: typo in configure.ac for version check
2687 * Fix: remove calibrate syscall option from code
2688 * Fix: snapshot should fail if no successful snapshot is taken
2689 * Fix: check UST float field mantissa length
2690 * Fix: add UST context in the same order the user enabled them
2691 * Introduce configure --with-lttng-system-rundir
2692 * Add .dirstamp to gitignore file
2693 * Fix: snapshot with multiple UIDs
2694 * Prepare for automake deprecation of missing subdir-objects
2695 * Fix: typos in --help and manpage
2696 * Fix: add-context without -c apply to all channels
2697 * Fix: channels can be _enabled_ after tracing is started, but not created
2698 * Fix filter parser segmentation fault with bison 3.0
2699 * Fix: typo in error msg
2700 * Fix: imprecise error message about root sessiond/tracing group
2701 * Fix: don't skip chmod if tracing group is not found
2702 * Tracepoint probes don't need extern C
2703 * Fix: Snapshot should be taken asap in core handler script
2704 * Fix: reset out_fd_offset when we rotate the trace file
2705 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
2706 * inet/inet6 sockets: apply timeout
2707 * Implement timeout for connect ipv4/ipv6
2708 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
2709 * bash completion: add calls to _lttng_complete_sessions
2710 * bash completion: Fix copy-paste typo
2711 * Extras: Remove deprecated consumer commands in bash completion
2712 * bash completion: Remove underscores in handler function names
2713 * bash completion: Remove --event for add-context
2715 * relayd: use version macros from build rather than scanf
2716 * sessiond: use version major/minor from build for communication with relayd
2717 * build: export major/minor/patchlevel numbers
2718 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
2719 * Test: enable kernel events after start
2720 * Fix: kernel ctl error codes are based on errno
2721 * Fix: format string mismatch
2722 * test: test_periodical_metadata_flush shrink timer period, kill app
2723 * Fix: format string type mismatch
2724 * snapshot howto: update text
2725 * Add snapshot howto
2727 2013-07-19 lttng-tools 2.3.0-rc2
2728 * Add core-handler README to dist tarball
2729 * extras: core-handler: simplify, allow usage from tracing group
2730 * Cleanup: add missing dot
2731 * Fix: documentation: create name and options
2732 * Add core dump snapshot handler script
2733 * Fix: sym name len (kernel)
2734 * Fix: tests: provide channel name when a non-default channel exists: per-pid
2735 * Fix: tests: provide channel name when a non-default channel exists
2736 * Fix: data pending race
2737 * Fix hang in make check snapshots/test_ust
2738 * Cleanup: ust-consumer: wrong indentation
2739 * Fix: print dots while waiting for data availability
2740 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
2741 * Fix: (slight UI change) refuse missing -c if non-default channel exists
2742 * Fix: push metadata on stop for per-UID buffers
2743 * README: update python documentation
2744 * Manpage: other layout cleanups
2745 * Manpage: cleanup layout of view
2746 * Manpage: cleanup layout of version
2747 * Manpage: cleanup layout of stop
2748 * Manpage: cleanup layout of start
2749 * Manpage: cleanup layout of snapshot
2750 * Manpage: cleanup layout of set-session
2751 * Manpage: cleanup layout of list
2752 * Manpage: cleanup layout of disable-event
2753 * Manpage: cleanup layout of disable-channel
2754 * Manpage: cleanup layout of enable-event
2755 * Manpage: cleanup layout of enable-channel
2756 * Manpage: cleanup layout of destroy
2757 * Manpage: cleanup layout of create
2758 * Manpage: cleanup layout of calibrate
2759 * Manpage: cleanup layout of add-context
2760 * Documentation: create --snapshot in manpage
2762 2013-07-17 lttng-tools 2.3.0-rc1
2763 * Fix: add missing snapshot header to dist tarball
2764 * Documentation: fix thread quit pipe comment
2765 * Test for presence of bison and flex when building from git
2766 * Test UST snapshot with large metadata
2767 * Add test application with large metadata
2768 * Cleanup: remove redundant assignment
2769 * Fix: use per-uid buffer registry for UID buffer snapshots
2770 * cmd.c: fix typos in snapshot commands
2771 * Test snapshot per-uid post-mortem
2772 * Remove leftover fprintf
2773 * Fix deadlock: don't take channel lock in timer
2774 * Introduce channel timer lock
2775 * document lttng_ustconsumer_request_metadata locking constraints
2776 * consumer: remove unused lttng_ustconsumer_push_metadata
2777 * Document metadata_socket_lock nesting
2778 * lttng_ustconsumer_recv_metadata does not need all those locks
2779 * document metadata_switch_timer() deadlock
2780 * Fix: add missing metadata socket lock
2781 * document metadata_switch_timer() locking constraints
2782 * consumer: remove timeout for UST metadata
2783 * Introduce pipe for UST metadata cache and stream
2784 * consumer: replace DBG2() instances by DBG()
2785 * Introduce utils_create_pipe_cloexec_nonblock()
2786 * ust consumer: data_pending check is endpoint active
2787 * Fix: kernel consumer: data_pending check if endpoint active
2788 * consumer: explicitly set endpoint status to active at init
2789 * document consumer_metadata_cache_flushed use of consumer_data.lock
2790 * consumer: introduce channel lock
2791 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2792 * Fix: update lttng snapshot help output
2793 * Man: fix part of snapshot documentation
2794 * Fix: set tracefile size test with PID buffers
2795 * Fix: Babelstats fail to parse output with no process name or pid
2796 * Missing NULL pointer init in tap.c
2797 * Fix: Unchecked asprintf/vasprintf return values
2798 * Add snapshots test to fast regression
2799 * Fix: kernel data unit test
2800 * Fix: snapshot returned valid LTTNG_ERR code
2801 * Add the number of snapshot taken to the output path
2802 * Fix: RCU read side lock unbalanced
2803 * Fix: zeroed snapshot output at init
2804 * Support del-output with an output name
2805 * Update man page with snapshot command
2806 * New UST default buffers is now per UID
2807 * Bump UST ABI major version for 2.3 release
2808 * Add snapshot mode to lttng list session
2809 * Fix: support temporary snapshot max size and name
2810 * Support snapshot max-size limitation
2811 * Tests: per-UID UST snapshot
2812 * Fix: snapshot support for UST and kernel in same session
2813 * Implement lttng create --snapshot command
2814 * Add create session snapshot API in lttng-sessiond
2815 * Add snapshot output init call that uses URIs
2816 * Fix: consumer err_sock cloexec
2817 * Callsite: add "ip" context
2818 * Fix: possible consumer sockets double close on cleanup
2819 * Automatically load kvm-x86 and kvm-x86-mmu probes.
2820 * Fix: consumer: use uint64_t for all sessiond_id
2821 * Fix: add gpl and lgpl files to tarball
2822 * Fix: don't install libtap system wide
2823 * Fix: close consumer sockets in sessiond cleanup
2824 * Fix: set globally visible flag to kernel stream
2825 * Fix: lttng: memory leak in snapshot record command
2826 * Fix: kernel-consumer: double-close
2827 * Fix: consumer: incorrect size zmalloc
2828 * Fix: don't try to send stream to relayd if not in streaming
2829 * Fix: relayd refcount updates for stream
2830 * Fix: don't send error to sessiond on orderly shutdown
2831 * Fix: bad pathname used when sending kernel stream to relayd
2832 * Fix: add globally visible flag in stream
2833 * Fix: destroy metadata stream on setup metadata error path
2834 * Fix: send kernel stream to relayd only if needed
2835 * Fix: destroy streams for kernel snapshot sessions as well
2836 * Fix: close and destroy metadata stream after a kernel snapshot
2837 * Fix: print errno message on connect() error
2838 * Fix: possible double-close on stream out_fd
2839 * Fix: session ID signess to uin64_t in sessiond
2840 * Tests: fix validation trace path in kernel snapshot
2841 * Tests: Add UST snapshot local and streaming
2842 * Add UST snapshot support
2843 * Fix: consumer_add_relayd_socket() report errors to sessiond
2844 * Fix: add missing enum lttcomm_return_code entries
2845 * Fix: UST per-UID channels persist across application teardown
2846 * Fix: kernel snapshot metadata handling and error paths
2847 * Fix: coding style and debug statement
2848 * Fix: put subbuffer back in kernel snapshot error path
2849 * Fix: overflow in uri_to_str_url
2850 * Fix: detect the correct version of LTTng-UST
2851 * Fix: sessiond: use uint64_t for all session ids
2852 * Tests: add kernel snapshot streaming to root regression
2853 * Tests: remove debug output from test
2854 * Tests: Add kernel snapshot streaming
2855 * Fix: use snapshot consumer output for kernel
2856 * Fix: periodical flush check trace before stop
2857 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
2858 * Fix UST channel/stream output assignation
2859 * Fix: send per-pid session id in channel creation
2860 * Fix: consumer double-close on error
2861 * Update URCU detection to correctly check for a 0.7 version
2862 * Fix: snapshot path
2863 * Add utils function to format current time as a string
2864 * Fix: set hidden attribute to utils_* calls
2865 * Fix: consumer handling of metadata for relayd
2866 * Add kernel snapshot support
2867 * Support flight recorder mode for a session
2868 * Implement snapshot commands in lttng-sessiond
2869 * Add snapshot command to lttng UI
2870 * Initial import of the snapshot ABI/API in lttng-ctl
2871 * Use the consumer stream API in consumer_del_stream()
2872 * Add consumer-stream.c/.h in libconsumer
2873 * Move multiple URLs parsing fct from lttng-ctl to uri.c
2874 * Add a lttng-ctl header to facilitate code separation
2876 2013-06-25 lttng-tools 2.2.0 (National Catfish Day)
2878 * Fix: if relayd is unreachable, disable consumer for the session
2879 * Fix: possible infinite loop in disable ust event
2880 * Fix: don't enable a channel if a session was already started
2881 * Fix: bad type for the relayd id
2882 * Fix: add debug statement in kernel flush metadata
2883 * Fix: destroy default created channel if add-context fails
2884 * Fix: clarify tracefile size/count in lttng.1 man
2885 * Fix: don't stop a session that was not previously started
2886 * Fix: update lttng.1 man page
2887 * Fix: bad protocol flow between sessiond and consumerd
2888 * Fix: kernel memory leak in error path
2890 2013-06-20 lttng-tools 2.2.0-rc3
2891 * Multiple memory and fd leak fixes in sessiond and consumerd
2892 * Test: stress test added to the repository but not in make check
2893 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
2894 * Implement health check for app registration dispatch
2895 * Implement health check for app notification thread
2896 * Revert "Improve channel listing output format"
2897 * Fix: use lttng pipe to send new stream to thread
2898 * Change consumer_metadata_pipe to be a lttng_pipe
2899 * Change consumer_data_pipe to be a lttng_pipe
2900 * Add wrappers for pipe
2901 * Add --version command-line option to lttng.
2902 * Add --with-lttng-ust-prefix config option.
2903 * Fixes from coverity scan.
2905 * RCU hash table are now destroyed in a seperate thread in sessiond
2907 2013-05-09 lttng-tools 2.2.0-rc2
2908 * Fix: split UST per UID/PID default values
2909 * Fix: don't start the relayd with a wrong --output dir
2910 * Fix: Erroneous automatic session name when streaming
2911 * Fix: wrong data port when listing session's URI
2912 * Fix: don't create a channel on an enable channel
2913 * Tests: Add missing test_utils_parse_size_suffix to unit tests
2914 * Fix: print lttng strerror on enable event with filter
2915 * Fix: change relayd protocol version to 2.2
2916 * Fix: reset current size for tracefile rotation
2917 * Fix: remove extra -I for python bindings
2918 * lttng UI: round up trace file size to subbuf size if needed
2919 * Fix lttng UI: fix arg parsing, round size to next power of two
2920 * Fix: check errors in lttng command argument values
2921 * Implement get_count_order in lttng utils
2922 * lttng cli: Accept human readable sizes for --subbuf-size
2923 * Unit tests: don't rebuild units under test
2924 * Fix: consumerd metadata channel/cache/timer races
2925 * Fix: consumerd channel destroy race
2926 * Cleanup: document RCU read-side lock better
2927 * consumer relayd interaction: fix segfaults
2928 * Fix: change order of fd get to fix error path
2929 * Fix: fd leak when creating UST metadata channel
2930 * Fix: fd leak on error
2931 * Fix consumerd fd leak
2932 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
2933 * rculfhash: check for callers from RCU read-side C.S.
2934 * Fix: don't call hash table destroy under rcu read-side c.s.
2935 * Documentation: import updated comments from urcu
2936 * Fix: segfault in buffer_reg_channel_destroy()
2937 * Fix: add missing goto error in UST consumer
2938 * Fix: no need to use run_as_open in the relayd
2939 * Fix: typo in enable-channel man and help
2940 * Fix: add some missing hidden attribute
2941 * Fix: per-uid buffers should only be flushed once on stop
2942 * Cleanup: Use own mutex within timer setup/teardown
2943 * Fix: channel management thread should hold a refcount
2944 * Fix: move metadata cache setup before ownership passing
2945 * Fix: consumer metadata switch timer error handling
2946 * Fix: set ptr to NULL to suppress old gcc warnings
2947 * Fix: linking order of libraries
2948 * Fix: multiple type mismatch in debug statement
2949 * Fix: remove mention of trace directory layout in quickstart doc
2950 * Fix: remove unused path variables from session obj
2951 * Fix: update lttng.1 man and enable-channel help with read timer size
2952 * Fix: use channel per domain default values
2953 * Fix: typos in the code base
2954 * Fix: deny multiple event types with enable-event
2955 * Fix: deny the same port for data and control URL
2956 * Fix: reset consumer destination when changing URIs
2957 * Fix: don't allow different control and data destination
2958 * Fix: typos in error strings
2959 * Improve channel listing output format
2960 * Fix: enable-channel accepts mismatched option
2961 * Fix: validate buffer type for UST channel creation
2963 2013-03-28 lttng-tools 2.2.0-rc1
2964 * Add UST per UID buffers support
2965 * UST metadata generation are created on the sessiond side
2966 * Move LTTng-UST buffer ownership from application to consumer
2967 * Add a UST registry of events and channel in the sessiond
2968 * UST periodical metadata flush
2969 * Refactor tests to use prove and tap
2970 * Support for trace file rotation for the relayd and on disk
2971 * Support per-context filtering
2972 * Add channel wakeup fd to monitor close
2973 * Deprecate enable/disable-consumer
2974 * Multiple fixes and memory leak fix.
2976 2012-12-20 lttng-tools 2.1.0 (13th Baktun)
2977 * STABLE VERSION 2.1.0-stable - "Basse Messe"
2978 * Multiple minor fixes
2979 * Multiple memory and fd leaks
2980 * Fix: Off by one in seq num for data pending command
2981 * Fix: flag metadata stream on quiescent control cmd
2982 * Fix: prioritize control socket communication in relayd
2983 * Fix: poll and epoll fd set reallocation
2984 * Fix: add missing goto pending if data is inflight
2985 * Fix: remove ua_sess->started assert on stop trace
2986 * Set classes of traffic in high_throughput_limit
2987 * Fix: use the poll wait ret value when iterating on fd(s)
2988 * Fix: force the poll() return value to be nb_fd
2989 * Fix: Wrong check of node when cleaning up ht
2990 * Fix: set started flag of ust app after ustctl
2991 * Fix: memory leak in add relayd socket error path
2992 * Fix: add packed attribute to filter structure
2993 * Fix: Add missing health code update for consumer command
2994 * Add LTTNG_PACKED macro
2995 * Fix data pending for inflight streaming
2996 * Map session id of relayd and sessiond in consumer
2997 * Add the relayd create session command
2998 * Make the consumer sends a ACK after each command
2999 * Remove MSG_WAITALL on every recvmsg() socket typ
3000 * Fix: Add missing relayd ht cleanup and ht destroy
3001 * Fix: Relayd and sessiond version check
3002 * Fix: protect consumer_find_channel with rcu locking
3003 * Fix: don't steal key when adding a metadata stream
3004 * Consumer hold stream mutex for add stream
3006 2012-12-03 lttng-tools 2.1.0-rc9
3007 * Fix: set the stream ht static in consumer file
3008 * Update sessiond man page with new env var
3009 * Update lttng.1 man page
3010 * Fix: enable-consumer for all domains missing dir
3011 * Fix: Add missing fct prototypes when disabling UST
3012 * Fix a typo in lttng-probe-module name
3013 * Assign values to enum lttcomm_sessiond_command
3014 * Fix: run health test only if root
3015 * Clarify empty string/NULL filter errors
3016 * Fix: add missing padding for UST filter
3018 2012-11-22 lttng-tools 2.1.0-rc8
3019 * Fix: Uninit. variable in lttng view
3020 * Add already enabled UST event error code
3021 * lttng.h API update: set filter becomes enable event with filter
3022 * Change the UST event hash table match function
3023 * Pass lttng_event struct to the set_filter API call
3024 * Adding context to an event is no longer possible
3025 * Add UST overlap tests
3026 * Add filter sequence number to UST
3027 * Fix: Typo from a previous patch in an assert()
3028 * Fix: Warn if session is running with lttng view
3029 * Fix: Add bash requirement to README for make check
3030 * Fix: add the notion of domain to lttng.1 man page
3031 * Enable additional kernel probes
3032 * Update CodingStyle
3033 * Use the new functions for default subbuf sizes
3034 * Add default subbuf sizes getter functions
3035 * Add max() and min() macro in common
3037 2012-11-13 lttng-tools 2.1.0-rc7
3038 * Fix: Add pointer check when freeing poll events
3039 * Fix: FD leak on thread error
3040 * Fix: Wrong fd used by kernel_wait_quiescent
3041 * Support new lttng-ust error code
3042 * Fix: Don't set filter if enable event fails
3043 * Fix: Wrong data port when listing session
3044 * Fix: Enable event after start command
3045 * Fix: Teardown of thread_manage_clients on failure of listen/create_poll
3046 * Add a timeout to UST application socket
3047 * Fix: Consumerd error socket connect race
3048 * Fix: Set CLOEXEC flag on every created sockets
3049 * Remove consumer poll timeout in data thread
3050 * Fix: RCU hash table seed
3051 * Fix: Do not install health tests helper libraries
3052 * Fix: Create default channel on add-context if none
3053 * Support new liblttng-ust-ctl error code
3054 * Fix: Add EPIPE error handling on buffer splice
3055 * Fix: Channel creation error return code was not set
3056 * Fix: Wrong poll events on UST application socket
3057 * Fix: Remove dependency to urcu-cds in tools tests
3058 * Fix: Missing librt dependency in configure check for lttng-ust-ctl
3059 * Fix: Don't append datetime to default session name
3060 * Fix: Deny session creation name 'auto'
3061 * Fix: Add space for stream name CPU number
3062 * Fix: Add output option to enable-channel command
3064 2012-11-02 lttng-tools 2.1.0-rc6
3065 * Tests: Add filtering tests for uncovered cases
3066 * Fix: Sync issue when deleting a data stream
3067 * Rename data_available to data_pending
3068 * Fix: consumer health state
3069 * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
3070 * Fix: Bad return error code handling
3071 * Fix: Use after free() of the rundir string
3072 * Fix: Cleanup UST app session on ustctl create session error
3073 * Fix: add missing pthread_join in sessiond
3074 * Fix: free running directory string
3075 * Fix: UST app clean list node usage
3076 * Add liblttng-ctl destructor to cleanup memory
3077 * Fix: Cleanup URIs on teardown
3078 * Fix: relayd memleaks
3079 * Fix: Memory leaks of allocated URIs
3080 * Fix: consumer output memory leak on creation
3081 * Fix: missing addrlen initialization before accept(2)
3082 * Fix: relayd trace file padding memleak
3083 * Fix: Remove useless consumer subdir string concatenation
3084 * Fix: lttng create allocated path memleak
3085 * Fix: Cppcheck memleakOnRealloc mistake
3086 * Fix: Synchronization issue for data available command
3087 * Fix: consumer relayd cleanup on disconnect
3088 * Fix: Handle the unary bitwise negation operator (~) in the XML printer
3089 * Fix: Possible memory leaks when creating filter IR root node
3090 * Fix: Delete stream on write error in consumer
3091 * Fix: Error handling when sending relayd sockets to consumer
3092 * Add stream lock comment for nesting
3093 * Fix: Mutex and RCU lock nesting in consumer
3094 * Fix: Uninitialized ret code
3095 * Fix: Remove bad condition and fix overflow issue
3096 * Fix: consumerd pthread error flow
3097 * Fix: Set a single return point and mutex unlock
3098 * Fix: Remove useless NULL and zero assignment
3099 * Fix: segfault on create session with two URLs
3101 2012-10-22 lttng-tools 2.1.0-rc5
3102 * Fix: Remove network stream ID ABI calls
3103 * Tests: Add filtering tests
3104 * Wait for data availability when stopping a session
3105 * Relayd data available command support
3106 * Lib lttng-ctl data available command support
3107 * Consumer daemon data available command support
3108 * Add data structure for the data available command
3109 * Change the metadata hash table node
3110 * Make stream hash tables global to the consumer
3111 * Move add data stream to the data thread
3112 * Rename consumer threads and spawn them in daemon
3113 * Fix: relayd close stream command was not working
3114 * Fix: Relayd and consumerd socket leaks
3115 * Fix: Missing -ENODATA handling in the consumer
3116 * Fix: Empty metadata buffer(s) on HUP|ERR
3117 * ABI with support for compat 32/64 bits
3118 * Fix: Stream allocation and insertion consistency
3119 * Fix: output number of bytes written by relayd
3120 * Add hash table argument to helper functions
3121 * Fix: Add missing call rcu and read side lock
3122 * Tests: Fix LD_PRELOAD library lookup path for health tests
3123 * Fix: Add arbitrary wait period for kernel streaming test
3124 * Fix coding style and add/change debug statements
3125 * Fix: Build out of src tree
3126 * Tests: Add health check tests to configure
3127 * Tests: Add health check thread stall test
3128 * Tests: Add health check thread exit test
3129 * Tests: Add a health check utility program
3130 * Add testpoints in lttng-sessiond for each threads
3131 * New testpoint mechanism to instrument binaries for testing
3132 * Fix: off-by-one in comm proto between lttng-ctl and sessiond
3133 * Fix: Metadata stream leak when received in consumer
3134 * Fix: consumer_allocate_stream error handling
3135 * Fix: consumer should await for initial streams
3136 * Fix: Missing rcu read side lock in consumer
3138 2012-09-26 lttng-tools 2.1.0-rc4
3139 * Fix: Change sempahore to pthread conditions
3140 * Fix: relayd relay_send_version: handle sscanf return code
3141 * Fix relayd: NULL ptr deref
3142 * Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
3143 * Tests: add print bytecode to filter grammar test
3144 * Cleanup: assign values to bytecode opcodes
3145 * Fix: Filter: Fix allocation length error
3146 * Fix: Filter: add missing ast free
3147 * Tests: Add high throughput with bandwidth limits test
3148 * Fix: Returned code when listing kernel channel
3149 * Tests: Rename helper functions to have consistent names
3150 * Tests: Cleanup redundant code and use printing helper functions
3151 * Tests: Add helper functions for printing status and banner
3152 * Tests: Add a check for color support when printing status
3153 * Fix: Lib lttng-ctl on error returns lttng code
3154 * Fix: lttng_set_event_filter() was returning bad error code
3155 * Fix: printing [no write] on lttng list -uf
3156 * Fix: Disable event on filter error with lttng
3157 * Fix: Wrong returned error code on UST enable event
3158 * Add consumer commands to lttng.1 man page
3159 * Add lttng_health_check(3) man page
3160 * Fix: Remove LPOLLNVAL from consumer metadata revents
3161 * Fix: Mismatch of field name between ust and tools
3162 * Add the written value when listing fields
3163 * Fix: Consumer return value check after mmap/splice
3164 * Don't send the subbuffer padding for streaming
3165 * Fix: Returned error code in consumer on read buffer
3167 2012-09-12 lttng-tools 2.1.0-rc3
3168 * Fix: Relayd fix ret value when adding a connection
3169 * Add new thread in consumer for metadata handling
3170 * Fix: consumer recv command error path
3171 * Fix filter: fix recent regressions
3172 * Update lttng-ust-abi.h from upstream lttng-ust
3173 * Fix: Accept bytecode of length 65536 bytes
3174 * Fix: Generation of bytecode longer than 32768 bytes fails
3175 * Fix: Filter bytecode alloc buffer size must be a power of 2
3176 * Add lttng-ctl SWIG python bindings
3177 * Add C++ support to API header files
3178 * Librarify filter in liblttng-ctl and hide symbols
3179 * Set hidden visibility for calls used in lttng-ctl
3180 * Notify the user if a filter is already enabled
3181 * Install lttng-error.h and include it in lttng.h
3182 * Add lttng-error.h containing every API err. code
3183 * Fix: missing hostname context
3185 2012-08-22 lttng-tools 2.1.0-rc2
3186 * Fix: put back 2.0 output text for lttng create cmd
3187 * Fix: remove set subdir call that uses bad ptr
3188 * Filter: Handle the unary bitwise not operator (~) with an unsupported
3189 * Fix: missing mutex unlock on register consumer err
3190 * Remove underscore from ifndef of lttng.h
3191 * Remove unused define in lttng.h
3192 * Standardize lttng command line usage text
3193 * Merge duplicate code in consumer for destroy relayd
3194 * Merge duplicate code in consumer for add relayd
3195 * Fix: Possible buffer overflows in strncat() usage
3196 * Move code out of main.c and fix some issues
3198 2012-08-17 lttng-tools 2.1.0-rc1
3199 * Feature: Network Streaming
3200 * Add the lttng-relayd binary for network streaming
3201 * Support user space tracer filtering
3204 2012-04-19 lttng-tools 2.0.1
3205 * Fix: test script for kernel module validation
3206 * Fix: report error to client on consumerd error
3207 * Fix: add missing ht_destroy at consumer teardown
3208 * Fix: consumer fd recv thread should write into non-blocking pipe
3209 * Fix: work-around glibc __nptl_setxid vs clone hang
3210 * Fix: consumer fd recv poll should be sensitive to POLLPRI too
3211 * Fix consumer lttng_consumer_poll_socket poll revents check bug
3212 * Fix: increase consumer open files limit
3213 * Update README: document dep on modprobe for kernel tracing
3214 * Fix: wait for sessiond to stop in tests
3215 * Fix: remove unused return variable
3216 * Don't report back error on syscalls fail for -a -k
3217 * Fix: destroy context hash table being NULL
3218 * Fix: make lttng expand path for trace output opt
3219 * Fix: return value signedness
3220 * Fix: man page environment variable name error
3221 * Fix: check return value on getenv USER
3223 2012-03-20 lttng-tools 2.0.0
3224 * Fist STABLE version
3225 * Add version name: Annedd'ale
3227 2012-03-20 lttng-tools 2.0.0-rc4
3228 * Fix: add small detail to enable-channel man page
3229 * Fix: warned of arbitrary time for ust-nprocesses test
3230 * Fix. add limitation to man page
3231 * Fix: minor changes to lttng.1
3232 * Fix: add exit values to lttng.1 man page
3233 * Fix: add delay before validating apps in test nproc
3234 * Fix: error handling in lttng enable-event
3235 * Fix: document structure init. to 0 in lttng.h
3236 * Fix: uninitialized variable
3237 * Keep track of FD used for UST applications (v2)
3238 * Fix: lttng view, error message and exit code
3239 * Small fixes to lttng man pages (v2)
3240 * Fix: handle EINTR for sendmsg syscall
3241 * Fix: lttng UI exit value and error message
3242 * Fix: session lock use after free
3243 * Fix kernel_list_events memleaks
3244 * Fix debug message use uninitialized variable
3245 * Fix: trace_ust_destroy_metadata should check for NULL pointer
3246 * Fix: various memleaks
3247 * Fix: hash table allocation out of order on error
3248 * fix: lttng_ht_destroy memleak
3250 2012-03-16 lttng-tools 2.0.0-rc3
3251 * Fix: missing headers for make dist
3252 * Fix: install lttng-consumerd in lib/lttng/libexec/
3253 * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
3254 * Fix: consumer CPU hotplug support
3255 * Fix: double PID registration race
3256 * Make libcompat independent not to confuse automake
3257 * Clarify the license of lttng-ust-abi.h
3258 * Fix: License header
3259 * Fix: wrong return value on consumer socket creation
3260 * Fix: test for UST invalid channel parameters at channel creation
3261 * Fix: recvmsg should handle EINTR
3262 * Fix: error.h non-static variables for liblttng-ctl
3263 * Fix: missing _GNU_SOURCE define
3264 * Fix: improve need root for kernel tracing error message
3265 * Fix: start/stop lttng message error
3267 2012-03-02 lttng-tools 2.0.0-rc2
3268 * Fix: meaningful error message
3269 * Fix: UST consumer need to iterate on streams, just change their key
3270 * Fix: add missing rcu read lock across RCU HT iteration
3271 * Fix: kernel session closes fd 0 after create
3272 * Fix: sendmsg EPIPE should be quiet by default (expected)
3273 * Fix: thread_registration_apps should set its local sock to -1 when passing it
3274 * Fix: clock -> sock typo
3275 * Fix: consumer race: should allow reuse of FD key
3276 * Fix: Use PERROR all across lttng-tools, never make it quiet
3277 * Fix: test all close return values in sessiond
3278 * Fix: All perror turned into PERROR to show file and line number
3279 * Fix: large audit of close() use in sessiond main.c
3280 * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
3281 * Fix: incorrect close of fd 0 for syscall kernel event destroy
3282 * Fix: sessiond has incorrect missing 0 value in FD check
3283 * Fix: sessiond app listening: use posix-compliant poll flags
3284 * Fix: consumer printf type should match ssize_t (%zd)
3285 * Fix: make ust consumer posix compliant for poll flags
3286 * Fix security permission on lttng run directory
3287 * Fix: Display right loglevel_type in error message
3288 * Fix documentation in lttng.h
3289 * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
3290 * Fix: restart consumerd and sessiond when interrupted in poll()
3291 * Fix: handling bad channel when sending to consumer
3292 * Fix useless variable
3293 * Fix add-context returned error
3294 * fix: add missing break in command handling
3295 * fix: command handling: do not check domain for commands not requiring domain
3296 * fix: if tracing group does not exist, do not report a client error
3297 * Fix: run_as error handling
3298 * Fix usage note on -a
3299 * Revert FreeBSD compatibility layer
3300 * Fix: documented number of subbuffers is incorrect
3301 * Document that num-subbuf and subbuf-size need to be power of 2
3302 * Merge branch 'master' of git://git.lttng.org/lttng-tools
3304 2012-02-20 lttng-tools 2.0.0-rc1
3305 * Fix lttcomm_close_unix_sock to actually close the socket
3306 * lttng-sessiond: Set group permissions explicitly
3308 2012-02-16 lttng-tools 2.0-pre23
3309 * configure.ac: Fix consumerd64-libdir typo
3310 * Fix existing session daemon check
3311 * Fix missing session locks
3312 * Fix return value on ust app session create
3313 * Fix double start/stop trace
3314 * Fix ust app session started state on start trace
3315 * modprobe statedump, signal and timer lttng module
3316 * Fix hyphens in man pages
3318 2012-02-14 lttng-tools 2.0-pre22
3319 * Add the bash-completion file to the dist tarball
3320 * Add the LICENSE file too
3321 * Package used for the Ubuntu LTS (feature freeze)
3323 2012-02-13 lttng-tools 2.0-pre21
3324 * Fix licensing for hashtable/utils.c
3325 * Print loglevel value in list -u
3326 * Remove "<all> from MSG() when no loglevel is selected
3327 * Initial import of man lttng.1 and lttng-sessiond.8
3328 * Fix memory leak master
3330 2012-02-09 lttng-tools 2.0-pre20
3331 * New lttng view command
3332 * Multiple loglevel fixes
3334 * Fix session syscall listing
3335 * Multiple fixes across the code base
3337 2012-02-02 lttng-tools 2.0-pre19
3338 * Update lttng ust ABI/API copy
3339 * Implement UST calibrate and change default
3340 * Add MSG_WAITALL to recvmsg of sessiond-comm
3341 * Check kernel version for tests
3342 * Add a '--list-options' option to each command.
3343 * First import of extras/ with lttng bash completion
3344 * Remove default defines from lttng.h
3345 * Fix lttng sessiond spawn wait race
3346 * Add CMD_WARNING error code
3347 * Fix context mapping for UST and kernel
3348 * Add kernel work-around for boot_id
3349 * Rewrites lttng-ctl's set_session_daemon_path
3350 * Fix memory lean in all lttng cli commands
3351 * Update loglevel ABI
3352 * Add padding to all ABIs for future development.
3353 * Improve error handling of lttng cli
3354 * Multiple fixes across the code base (nothing critical)
3356 2012-01-23 lttng-tools 2.0-pre18
3357 * Complete change of the source directory tree
3358 * Move compat to common and create an internal lib
3359 * Rename lttngerr.h to error.h
3360 * Add kernel module version validation
3361 * Add UST version validation
3362 * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
3363 * Fix off-by-one and double list size instead of steady increment
3365 2012-01-19 lttng-tools 2.0-pre17
3366 * Add and support the new hash table library
3367 * Add lttng hash table support to liblttng-consumer
3368 * RCU support for consumer's hash tables
3369 * UST consumer close shm fd after mapping it
3370 * Remove CLONE_VM flag for runas making gdb debugging impossible
3371 * Make MSG() print on stdout instead of stderr
3372 * Don't init kernel tracer if not root (UID=0)
3373 * Multiple fixes found when reaching max. number of open files
3374 * Add some UST tests
3375 * Multiple segfaults and assert error fixed
3377 2011-12-23 lttng-tools 2.0-pre16
3378 * Per-user lttng-sessiond now fully functionnal
3379 * Fix nested double usage of hashtable iterators
3380 * Support creds passing between lttng and sessiond
3381 * Rename sessiond internal "uid" fields to "id"
3382 * Create all trace directories and files with client user credentials
3383 * Create output directory at session creation command
3384 * Only allow the user or group owning the session (or root) to control a session
3385 * Add disable kernel tracing option to sessiond
3387 2011-12-13 lttng-tools 2.0-pre15
3388 * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
3389 * UST consumer 32/64 bit support
3390 * Multiple bug fixes
3391 * Multiple segfault, race and double lock fixes
3392 * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
3393 * UST loglevel support
3394 * ABIs now support 256 char event names
3395 * Dependency on libpopt >= 1.13
3396 * Dependency on URCU >= 0.6.7
3397 * Rename kernel-ctl.c/.h to kernel.c/.h
3398 * Change malloc to zmalloc in lttng-sessiond code
3399 * RCU hashtable support for all UST data structure
3400 * New libconsumer for UST, kernel and one generic
3401 * Change "--all" option from lttng command line
3402 * Remove function entry option to discourage its use
3404 2011-09-30 lttng-tools 2.0-pre14
3405 * Syscall tracing support
3406 * Multiple bug fixes (nothing critical)
3407 * Add userspace RCU hash table to tree for dev
3409 * Fix epoll that did not handle EINTR
3410 * Liburcu >= 0.6.5 is needed from this release
3411 * Enabling all events also enable syscall tracing
3412 * Debug messages are now on stderr
3413 * Add basic data structure for UST support but not ready yet.
3415 2011-08-25 lttng-tools 2.0-pre13
3416 * Memory leaks fixes and double lock list
3417 * Add UST registration with sychronisation
3418 * Use poll/epoll compatibility layer for the sessiond
3419 * Major code cleanup of ltt-sessiond/main.c
3420 * Increase listen() connexion limit
3421 * Fix bad enable-channel command
3422 * Rename trace.c/.h to trace-kernel
3423 * Multiple fixes on the poll management with the new epoll API
3425 2011-08-25 lttng-tools 2.0-pre12
3427 * Fix kconsumerd handling custom channel output
3428 * Add lttng_register_consumer to register a custom consumer
3429 * Add multiples tests of the session daemon
3430 * Default kernel channel size/number changed
3431 * Support for UST application registration
3432 * Import LTTng UST 2.0 ABI
3433 * Send data to kconsumerd before tracing start
3434 * Export API of lib kernel consumer (liblttngkconsumerd)
3436 2011-08-12 lttng-tools 2.0-pre11
3437 * New lttng API using the lttng_handle
3438 * Multiple fixes of kernel consumer
3439 * Register the consuming function and add a library context
3440 * Kernel consumer fix mmap/munmap
3441 * lttng-sessiond-comm header has been privatize
3442 * Kernel traces are written in the kernel/ directory
3443 * Add underscore to enable-channel command options
3445 2011-07-29 lttng-tools 2.0-pre6
3446 * Fix enable multiple events
3447 * Add function entry feature
3449 2011-07-28 lttng-tools 2.0-pre5
3450 * Fix Add context command
3451 * Fix auto session path creation
3452 * Fix bad strncmp at channel creation
3454 2011-07-23 lttng-tools 2.0-pre4
3455 * Fix kprobe attributes
3456 * Fix channel creation when not found at event enable
3457 * Add safe list iteration
3458 * Add two tests into the git tree
3459 * Kernel consumer can be put in debug mode with -vv
3460 * Trace path is now created on the client side
3462 2011-07-23 lttng-tools 2.0-pre3
3463 * Fix perf hw cache counter config values
3465 2011-07-22 lttng-tools 2.0-pre2
3467 * New add-context options for perf counter and context
3468 * Using the install bin path from autotool for execl() call
3469 * Update quickstart guide
3471 2011-07-20 lttng-tools 2.0-pre1
3472 * First prerelease of lttng-tools.
3473 * Working with the LTTng v2.0-pre1 modules and Babeltrace v0.1
projects / lttng-tools.git / blob