1 2014-11-04 lttng-ust 2.6.0-rc2
2 * Fix: Add versioning to liblttng-ust-agent JAR
3 * Fix: Warn when log4j version is too old
4 * Update Java agent documentation
5 * Fix: Try loading classes using the thread context class loader
8 2014-10-20 lttng-ust 2.6.0-rc1
9 * Add missing file to gitignore
10 * Fix: preserve example files' timestamps when copying
11 * Fix: Abort loading log4j agent classes when detected log4j version is too old
12 * Cleanup: Remove the no longer needed liblttng-ust-jul folder
13 * Fix: Wrong CLASSPATH when building liblttng-ust-java oot
14 * Fix: Wrong CLASSPATH when building liblttng-ust-java-agent oot
15 * Rename public structure to avoid collisions
16 * Refactor liblttng-ust-jul in liblttng-ust-agent
17 * Build the liblttng-ust-java library using the new M4 macros
18 * Add M4 macros helpers to build Java programs
19 * Modernize README using Markdown
20 * Documentation: clarify event name in lttng-ust.3
21 * Add cscope to gitignore
22 * configure.ac: fix "missing jni.h" error message
23 * Fix: remove references to trace_printf()
24 * Change JUL agent to use the new ABI
26 2014-07-16 (Take Your Poet to Work Day) lttng-ust 2.5.0
27 * Mutex while updating statedump_pending is not needed
28 * Revert "Turn base address dump into experimental feature"
29 * Fix: document ust_fork_mutex nesting
30 * Bugfix for #745 deadlock with baddr statedump+fork
31 * Move enablers syncing after the channel registration
32 * Add lttng_ust_notrace to static inline functions
33 * lttng ust: support ppc64le within configure
35 2014-06-27 lttng-ust 2.5.0-rc2
36 * Fix: lttng-ust-jul: set thread in daemon mode
37 * JUL: use root logger to capture events
38 * Fix: Wrong configure check for UST perf event counters context support
39 * Fix: multiple providers in same C file failure
40 * Fix: header inclusion guard typo in lttng-ust-tracef-provider.h
41 * Fix: 2.5.0-rc1 changelog has off-by-one date
43 2014-05-28 (International Hamburger Day) lttng-ust 2.5.0-rc1
44 * Fix: out of tree build for lib Java and JUL
45 * Fix: default loglevel is DEBUG
46 * Fix: refuse overwrite mode buffers with less than two subbuffers
47 * Fix: tracef.h: add missing c++ guard
48 * Fix: remove JUL loglevel filtering from the agent
49 * Fix: cleanup JUL agent state on sessiond disconnect
50 * Fix: Move generated headers to the BUILT_SOURCES target
51 * Fix: perf ust: check close return value
52 * Cleanup: work-around missing inet.h struct mmsghdr fwd declaration
53 * Implement LTTng-UST perf counters support on x86
54 * Fix linking failure when cross-compiling
55 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
56 * Fix: pass proper args when writing commit counter
57 * Fix: pad strings that are modified concurrently with tracing
58 * Fix: Use $AM_CC when it is defined instead of gcc in demo-tracef
59 * Revert "Fix: disable liblttng-ust-dl if dlinfo is not available in C library"
60 * Fix: .split() the CC environment variable in lttng-gen-tp
61 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
62 * Fix: python invocation through env
63 * Change default loglevel to TRACE_DEBUG_LINE
64 * Fix: Override AM_PATH_PYTHON's default action-if-not-found
65 * Fix: don't accept configure --disable-shared
66 * Fix: configure.ac: add missing result to alignment req. check
67 * Fix: malloc wrapper: infinite recursion with compat TLS
68 * Fix: lttng-ust needs -ldl for tracef()
69 * Fix: typo in lttng-ust.3
70 * Fix: liblttng-ust-libc-wrapper recursive use of calloc
71 * Fix: add demo-tracef to dist tarball
72 * Fix: add missing header files for tracef
73 * Implement tracef() instrumentation API
74 * Add 'unused' attribute to tracepoint callback
75 * Use autoconf AM_MAINTAINER_MODE
76 * Fix: mismatch between code and comments
77 * Fix: incorrect urcu git URL in README
79 2014-02-28 (Public Sleeping Day) lttng-ust 2.4.0
80 * Fix: JUL test: update to API change
81 * Fix: Cast from pointer to different integer size warning
82 * Turn base address dump into experimental feature
83 * Fix: JUL support multiple loglevels
84 * Fix: Skip lttng-gen-tp example build if Python is missing
85 * Fix: dynamically fetch the session daemon port
86 * Fix: JUL agent connect to user and root sessiond
87 * Fix: handle registration done command
88 * Fix: Unsynchronized access in LTTngTCPSessiondClient
89 * Cleanup: fix comment
90 * Fix: Dump executable base-address with readlink
91 * Fix: add assert for NULL dereference
92 * Fix: tracepoint out of memory handling
93 * Fix: dereference before null check
94 * Cleanup: remove logically dead code
95 * Fix: handle sysconf errors
96 * Fix: java-jul/Makefile should not be marked as a binary
98 2014-02-14 lttng-ust 2.4.0-rc4
99 * Cleanup: remove extra space in dlerror wrapper
100 * Fix: work-around glibc lying about dlsym()/dlerror() leafness
101 * Cleanup: add lttng_ust_malloc_wrapper_init prototype to header
102 * Fix: malloc libc instrumentation wrapper
103 * Fix: add LTTngEvent class to fix delayed logger
104 * Fix: FD leak in liblttng-ust-ctl
105 * Fix: liblttng-ust-dl Makefile flags mismatch
106 * Fix: liblttng-ust-fork Makefile flags mismatch
107 * Fix: out of tree examples build
108 * Fix: C++: incomplete extern C guard transition
110 2014-01-29 lttng-ust 2.4.0-rc3
111 * Fix: add missing JUL loglevel handling
112 * Cleanup gen-tp: add quotes around AM_CC
113 * Pass the CC variable to the example Makefiles
114 * cleanup ust_baddr and ust_baddr_statedump doc
115 * baddr: add ust_baddr and ust_baddr_statedump doc
116 * Fix: baddr_statedump tracepoint registration
117 * Fix: baddr out of tree build
119 2013-12-10 lttng-ust 2.4.0-rc2
120 * Fix: baddr_statedump tracepoint registration
121 * Fix: baddr deadlocks and RCU races
122 * Fix: lock exit mutex when creating threads
123 * Fix: baddr deadlock with lttng-ust destructor
124 * baddr: include missing header
125 * baddr: get session under lock
126 * Fix: take the ust lock around session iteration in statedump
127 * Fix: baddr_statedump deadlock with JUL tracing
128 * Fix: client_packet_header() uses wrong packet
129 * Cleanup: fix typo in ring buffer backend comment
130 * Compile liblttng-ust-baddr c files into liblttng-ust
131 * Allow suppressing of base-address-state tracing
132 * Integrate base-address statedump into lttng-ust
133 * Fix: eliminate timestamp overlap between packets
134 * Fix: lttng-gen-tp to build out of tree
135 * Fix: compile doc/ after JUL/Java
136 * JUL: add Hello.java in doc/examples
137 * Fix lttng-ust(3) manpage
138 * JUL: fix enable all event for delayed Logger
139 * Fix: typo in JNICALL for the JUL tracepoint
140 * Fix: move va_end to outermost label
141 * Fix: add missing NULL check after allocation
142 * Fix cleanup: all spaces before flags
143 * fix: lttng-gen-tp: add missing spaces around flags
145 2013-11-15 lttng-ust 2.4.0-rc1
146 * doc/examples: error out when a subdir make fails
147 * JUL: fix out of tree build
148 * Java/jul: fix make dist
149 * JUL: install documentation and jar file
150 * Add missing copyrights to test scripts
151 * Escape minus signs in lttng-ust-cyg-profile manpage
152 * Fix spelling mistake in lttng-ust manpage
153 * Fix tests/benchmark
154 * Implement base-address-state tracing
155 * Base-address tracing for dlopen and dlclose
156 * Add a check against excluders
157 * Add handler for LTTNG_UST_EXCLUSION in UST ABI
158 * Store exclusions to enablers
159 * Add excluders to enabler structure
160 * Send exclusion data through ustcomm
161 * Define exclusion structure for UST ABI
162 * Define a new command LTTNG_UST_EXCLUSION
163 * Fix: package of LTTngUst.h was renamed without renaming target in makefile
164 * Fix: check for java .class in package subfolders
165 * Fix: java library to use user define JDK at compile time
166 * Add liblttng-ust-jul for JUL support
167 * Fix: application SIGBUS when starting in parallel with sessiond
168 * Fix: Minor corrections to the lttng-ust man page
169 * Documentation cleanup: Overhaul of the lttng-gen-tp man page
170 * Warning cleanup: add missing padding initializer
171 * Fix: socket connect hang on heavy loads
173 * Fix: ust-comm recvmsg should handle partial receive
174 * gcc warning fix: -Wextra
175 * Add usage reference count for tracepoints
176 * tracepoint.c: Move add_callsite/remove_callsite further down in file
177 * Store the callsites into the library callsite list
178 * Fix linking warning
179 * Per-stream ioctl to get the current timestamp
180 * LTTng ringbuffer ABI calls for index generation
181 * Specialize lttng_ust_lib_ring_buffer_client_cb
182 * Add tracing instrumentation for pthread mutex lock functions
184 2013-09-03 lttng-ust 2.3.0
187 2013-08-30 lttng-ust 2.3.0-rc2
188 * doc/examples/gen-tp: pass automake CPPFLAGS/CFLAGS/LDFLAGS
189 * tools/lttng-gen-tp: honor CPPFLAGS and LDFLAGS
190 * Fix: doc/examples cross-build
191 * Fix: liblttng_ust.la should depend on liblttng-ust-tracepoint.la
192 * Introduce configure --with-lttng-system-rundir
193 * examples: tracepoint probes don't need extern C
194 * Tracepoint probes don't need extern C
195 * Add trace support for memalign and posix_memalign
196 * malloc instrumentation: remove dependency on pthread
197 * Add trace support for calloc and realloc.
198 * Fix: allow make check to run in VPATH build
200 * Update obsolete benchmark test
201 * Cleanup tests (2nd commit)
203 * Fix: doc/examples VPATH build
205 2013-07-17 lttng-ust 2.3.0-rc1
206 * Fix: Unchecked asprintf/vasprintf return values
207 * Missing NULL pointer init in tap.c
208 * Disable doc/examples build
209 * Add python3 support to lttng-gen-tp
210 * Bump ABI major to 5
211 * callsite: add "ip" context
212 * Allow environment variable LTTNG_HOME to override HOME
213 * Fix: libs order in Makefile
214 * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
215 * Introduce ustctl_write_one_packet_to_channel
216 * build: Fix out-of-tree build
217 * Fix: SWITCH_FLUSH new sub-buffer checks
218 * Fix: ring buffer: handle concurrent update in nested buffer wrap around check
219 * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
220 * Fix: doc/examples: gen-tp path
221 * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
222 * Fix: handle writes of length 0
223 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
224 * Fix: lttng-events VPATH build
225 * Allow #include in template (.tp) file
226 * tests/hello.cxx: rename tp.cpp into tp-cpp.cpp
227 * doc/examples: build gen-tp example by default
228 * doc/examples: support BSD make
229 * Tracepoint.h: replace assertion by fprintf and abort()
230 * Remove unused assert.h from bitfield.h
231 * Clarify probe registration documentation/errors
232 * Fix: Check C++ designated initializers support before compiling 'hello.cxx' test
233 * Add mising include in ust.h
234 * lttng-gen-tp: Fix include guard name with file using non valid characters
235 * Fix: segfault when print invalid command
236 * Fix: Add --no-as-needed to the demo example's Makefile
237 * zmalloc: attribute always_inline
238 * Fix: liblttng-ust process startup hang when sessiond is stopped
239 * Move include directive from CFLAGS to LOCAL_CPPFLAGS in examples' Makefiles
240 * Allow tracepoint providers to be compiled with g++
241 * Add parameter -f to rm in Makefile clean target
242 * Fix: missing dependency for liblttng-ust-tracepoint.so
244 * Add warning about default prefix and library paths to README
245 * Revert "Revert "Fix (another) linker library order""
246 * Revert "Revert "Fix linker library order""
247 * snprintf: play nice with static checker
248 * tracepoint.c: Add coverity alloc/free annotations
249 * Fix: "fields" leak on register
250 * Fix: memory leak for events without fields
251 * Fix: memory leak on connection reset
252 * Revert "Fix linker library order"
253 * Revert "Fix (another) linker library order"
254 * Fix: incorrect support for multi-context
255 * Fix (another) linker library order
256 * Fix typo in run script
257 * Fix linker library order
258 * Fix examples: add missing CPPFLAGS
259 * example Makefiles: standardize on $^ for linking
260 * Fix demo example Makefile
261 * Move "hello-static-lib" to doc/examples and add non-automake Makefiles
263 2013-05-09 lttng-ust 2.2.0-rc2
264 * manpage: Document probe provider compatibility
265 * Fix: add provider ABI compatibility check
266 * Cleanup: ignore mktemp return value
267 * Cleanup: documentation: argument vs field
268 * Documentation: document undefined behavior for NULL pointers
269 * Cleanup: silence cppcheck error
270 * Fix: add internal mutex for timer
271 * 32-bit warning fix for cyg profile fast
272 * Fix warnings for 32-bit in lttng-ust-cyg-profile
274 * Fix: tracepoint.h incorrect assumption about constructor order
275 * Cleanup: comment mismatch with code
276 * Fix: ABI breakage between 2.1 and 2.2-rc1
277 * Documentation: document that sequence len field is unsigned
278 * connect: don't report EACCES
279 * connect: don't print error on EPERM
280 * Bump liblttng-ust-ctl lib version major number
281 * Optimisation: implement callsite hash table in tracepoint.c
282 * Optimisation: only update added library in tracepoint.c
283 * Optimisation: only fix pending events once per lazy update
285 2013-03-28 lttng-ust 2.2.0-rc1
286 * Fix: tracepoint instrumentation constructor order issue
287 * Documentation: update 2.0 to 2.x
288 * Add demo test back as an example
289 * Don't rely on explicit context for filtering
290 * Implement per-context filtering
291 * Fix: filter string comparison should check for literal
292 * update tests/demo readme file
293 * Add man page for lttng-ust-cyg-profile
294 * Fix: filter string wildcard comparison
295 * Fix: Remove test runner script
296 * Fix: forwarding of call_site argument to field
298 * Tests: Use Perl prove as the testsuite runner
299 * Remove tests depending on consumerd
300 * Convert hello.cxx test to a build test
301 * Clean-up of configure.ac and tests/Makefile.am
302 * Fix snprintf test and output result to TAP format
303 * Replace same_line_marker test with same_line_tracepoint
304 * Remove tests-libustinstr-malloc
305 * Remove exit-fast test
309 * Remove outdated test-nevents test
310 * Remove outdated simple_include test
311 * Remove outdated register_test test
312 * Convert hello-static-lib test to a build test
313 * Convert hello test to a build test only
314 * Remove outdated libustctl_function_tests test
315 * Remove outdated test hello2
316 * Remove outdated dlopen test
317 * Remove outdated test basic long
318 * Remove outdated test basic
319 * cyg_profile: implement fast and verbose .so
320 * Performance: add unlikely to tracepoint dynamic linking test
321 * Fix: _LGPL_SOURCE rcu dereference fix
322 * Implement liblttng-ust-cyg-profile function entry/exit instrumentation
323 * Minor fix: libc wrapper internal run script
324 * Fix: ustctl_recv_register_event pointer mixup
325 * Fix: allow enabling same events for two channels
326 * Add channel ID field to attr
327 * Remove useless else clause
328 * tracepoint: move "probe" test outside of loop
329 * Fix uninitialized has_loglevel variable
331 * Cleanup: work-around clang unused result warning
332 * Cleanup compile warning
333 * Cleanup: remove unused variables
334 * tracepoint: Don't add NULL probes
335 * Remove mention of locking issues associated with dlopen usage
336 * Implement read timer (for RT)
337 * Only flush when there are readers active
338 * Add mutex for channel wakeup fd update
339 * Fix: fields should be initialized to NULL
340 * Implement ustctl_duplicate_ust_object_data
341 * Add channel wakeup fd to monitor close
342 * Fix: refcount issue in lttng-ust-abi.c
343 * Fix: only consumerd should print errors
344 * Implement ring buffer periodic buffer switch timer
345 * Fix: ensure all probe providers have their symbols
346 * Reactivate error printing
347 * Unregister tracepoint probes when not needed
348 * Cleanup: remove now unused metadata code from UST
349 * Fix: notification timeout logic
350 * Fix: don't print error in comm proto connect on ENOENT
351 * Fix: return expected error return values for sessiond
352 * Fix: set wait/wake fd to -1 before close
353 * Fix: Only notify socket should have timeout/nonblock
354 * Fix: ustctl: return -EPIPE to sessiond if connection is closed
355 * Fix: Add timeout on notification socket
356 * Remove now unused metadata printf code
357 * Move metadata creation into lttng-sessiond and lttng-consumed
358 * Add write metadata API to ust-ctl.h
359 * Move UST registry into sessiond and implement notifiers
360 * Fix: don't flush-final for offset 0 if reader is on sub-buffer
361 * Use tp rcu link test in provider
362 * Remove direct dependency of probes on urcu-bp
363 * Use urcu tls-compat.h
364 * Lazy provider registration
365 * Always use lttng_get_probe_list_head to get probe list
367 * Move LTTng-UST buffer ownership from application to consumer
368 * Fix package: don't distribute generated headers
369 * Fix: don't cancel already exited threads
370 * Scalability fix: tracepoint.c hash table size increase
371 * Scalability fix for many events: event hash table size
372 * Speed up probe registration for large amount of events
373 * Add missing demo-trace shell script to dist tarball
374 * Documentation: add uuid package name for Fedora in README
375 * Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c
376 * Add compilation support for Tile architectures
377 * Documentation: clarify debian package name for uuid in README
378 * Fix: comment in ust-ctl.h
379 * Fix I/O-related error values in ustctl
380 * Introduce hash table for lttng_create_event_if_missing()
381 * Fix: don't build C++ example if a C++ compiler isn't available
382 * Remove LIBFORMAT output in configure.
383 * Document dependency on libuuid
385 2012-12-20 (13th Baktun) lttng-ust 2.1.0
386 * Bump liblttng-ust-ctl lib version major number
387 * Bump UST proto version minor number
388 * Helper to debug: add object name
389 * Tests: Fix rundir not created in ust-basic-tracing
390 * ust test: add missing return -1
391 * Test: update ust tracing unit tests to 2.1 internal ABI
392 * Tests: Fix rundir not created in ust-multi-test
393 * Adapt internal files and examples to TRACEPOINT_INCLUDE
394 * Adapt tests to TRACEPOINT_INCLUDE
395 * Cleanup: tests remove hello.cxx/ust_tests_demo.h
396 * Fix: don't do macro expansion in tracepoint file name
397 * Fix lttng-gen-tp: Template file must end in .tp
398 * Pack structures in comm protocol between UST and sessiond
399 * Cleanup lttng-gen-tp: Help not showing when using -h,--help
400 * Cleanup lttng-gen-tp: remove leading underscore before include guard
401 * fix memleak: ustctl free shadow chan on ustctl_unmap_channel()
402 * Update license text
403 * Fix: check if event enabled for bytecode-less events
404 * Fix: handle enablers without bytecode
405 * Print probe provider mismatch error even without -Wsystem-headers
406 * filter: Add missing padding
408 2012-11-22 lttng-ust 2.1.0-rc2
409 * filter interpreter cleanup: use uint64_t for retval
410 * Fix: filter linking can dereference NULL pointer on alloc failure
411 * Cleanup: remove whitespaces and EOL in tests
412 * Filter: use only single lower bit of filter return value
413 * Fix: filter: var len array at end of external structure
414 * Fix: filter link fail handling
415 * Fix: add missing seqnum field to filter
416 * filters: perform union rather than intersection
417 * Implement support for overlapping wildcard/events
418 * Cleanup: add lttng_/lttng-/LTTNG_ prefixes
419 * filter: add seqnum field to filter command
420 * Filter iteration: iterate on list of filters
421 * document that tracepoint names should ideally not be re-used
422 * Remove LIBFORMAT config declaration, unused
423 * Add libc errno translation layer to UST error code
424 * Fix: add const qualifier for filter local void *
425 * Fix: re-allow non-lvalue string, sequence, array parameters
426 * Tear down handles associated with a closed sessiond socket
427 * Distinguish UST return codes from transport return codes
428 * Fix: Conditionally disable tests requiring shared libs support
429 * Cleanup: don't spawn per-user thread if HOME is not set
430 * Manpage: document supported UST contexts
431 * Fix: procname context semantic
432 * Fix: Fix self-assign warning on struct ustfork_clone_info init
433 * Fix: memcpy of string is larger than source
434 * Implement liblttng-ust-fork daemon() override test
435 * liblttng-ust-fork: override daemon() call
436 * ustfork: set errno to ENOSYS if symbol lookup fails
437 * Fix: be quiet on filter linker error
438 * Build out of src tree
439 * Fix: filter bytecode specializer stack leak
440 * Fix: reloc offset validation error out on filters with no reloc table
441 * Perform calculation on bit size in 64-bit
442 * Use uint64_t for packet header content size and packet size
443 * Fix: manpage typo "-lllttng-ust" -> "-llttng-ust"
444 * Fix: BSD getprogname null pointer dereference
445 * Add support for model.emf.uri event info
446 * Filter error message cleanup
447 * Manpage update: document use in daemons
448 * Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls)
449 * Fix: get_wait_shm() ust mutex deadlock
450 * Fix: add events with 0 field to field list
452 2012-09-10 lttng-ust 2.1.0-rc1
453 * Fix make dist: fix liblttng-ust-java dependencies
454 * Fix make dist: add missing filter header
455 * Fix: backward compatibility with UST 2.0 app probes
456 * Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536)
457 * Export "written" information about fields
458 * Fix filter: pointer to string, not string, should be on stack
459 * Fix: tracepoint float nowrite
460 * Fix: accept 65536 bytes long bytecodes
461 * Add hostname to env
462 * ABI change: bump internal version to 3.0.0
463 * Fix: threads should be created in DETACHED state
464 * Fix: 32-bit x86 strict-aliasing warnings
465 * Fix UST SIGPIPE handling
466 * Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust
467 * Cleanup: filter: turn bytecode linking error msg into debug
468 * Make lttng-ust robust against -finstrument-functions.
469 * Filter: keep aliased ax and bx registers
470 * Filter: remove interpreter dynamic typing
471 * Filter: add missing specialized op names
472 * Filter: specialize double-s64 binary comparators
473 * Fix filter: fix stack leak on taken branch
474 * Filter: Implement stack-based interpreter
475 * Filter: double comparator produces s64
476 * Filter: use hash table to check merge points
477 * Filter: split passes into separate components
478 * Filter: cleanup macros
479 * Filter: validate range overflow with end of insn
480 * Filter: validate that field ref strings are non-NULL
481 * Filter: ensure logical operator merge is always s64
482 * Filter: we don't care if double/s64 are literals
483 * Filter: specialize 'and' and 'or' ops.
484 * Implement dispatch-table based interpretor
485 * Filter: Specialize unary operators
486 * Define switch use as macro in interpreter
487 * Filter interpreter: mark float test as unlikely
488 * Filter: fix bytecode validation typo
489 * Filter: specialize comparators
490 * Specialize load and unary ops
491 * Validate registers, no need to initialize to 0
492 * Filter: opcode for ref loads
493 * Remove redundant validation from interpreter
494 * filter: Add bytecode validation pass
495 * TRACEPOINT_EVENT: add *_nowrite fields for filter
496 * Only print filter errors if LTTNG_UST_DEBUG is set
497 * Cleanup: remove debug define
498 * Filter: add floating point support
499 * Remove filter test printouts
500 * Implement filter bytecode interpreter and linker
501 * Filter: receive, attach and link empty filter
502 * Filter: prepare filter stack data
503 * Wrap dynamic len array into stackvar union
504 * liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock()
505 * liblttng-ust/lttng-ust-comm.c: fixing typo.
506 * Fix: remove unused texinfo dep from configure.ac
507 * Fix C99 strict compatibility: don't use void * for function pointers
508 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
509 * Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions"
510 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
511 * Fix: perform TLS fixup of nest count outside of UST mutex
512 * Fix: liblttng-ust-fork deadlock
513 * Fix: handle pthread errors
514 * Fix: local apps allowed should disable local (not global) tracing
515 * Fix strict ISO-C compatibility for ust-tracepoint-event.h public header
516 * Fix: support -std=c99 in tracepoint macros
517 * Fix c99 compatibility: use __typeof__ instead of typeof in public headers
518 * hello test: fail on old style definition
519 * Fix: tracepoint.h should not generate old-style definitions
520 * Fix: don't define variables in headers
521 * test "hello": add boolean test
522 * Fix: perform macro expansion on tracepoint signatures
523 * UST check pointer/de-reference order
524 * Fix list field: handle error
525 * Implement event fields listing
526 * Implement field listing command
527 * Fix: Block all signals in listener thread
528 * Add CodingStyle document to tarball
529 * Add coding style document
530 * endian.h: support cygwin
531 * align.h: support cygwin page size
532 * Add cygwin support to libringbuffer getcpu.h
533 * Add "2x int" and "2x long" types to the Java interface
534 * Add Integer and Long tracepoint types to the Java interface
535 * Fix: don't SIGBUS when filesystem is full
536 * tracepoint: include stdio.h for NULL definition
537 * manpage update: document that probes need gcc
538 * Fix: remove # in front on extern "C" {
539 * Cleanup: don't use GNU old-style field designator extension
540 * Fix: remove padding field after variable sized array
541 * Use unsigned long type for events discarded counter
542 * Fix: getcpu build with modern uClibc versions
543 * Fix: lttng-ust.pc needs to specify -ldl
544 * Fix: examples Makefiles should pass $(LIBS) at last
545 * Build a jar for the Java side of the JNI interface
546 * Fix: ustctl need to send the second fd upon error of 1st fd
547 * Fix: Add missing fork test program dependency library
548 * Fix: Make the JNI interface actually work
550 * Fix: stringify version description
552 2012-03-29 lttng-ust 2.0.1
553 * Use bsd-compatible fcntl for close-on-exec on socket
554 * Fix multi-session wildcard support
555 * Fix event lost count when buffer is full
556 * Remove inappropriate \n from easy-ust sample
558 2012-03-20 lttng-ust 2.0.0
559 * First STABLE version
562 2012-03-20 lttng-ust 2.0.0-rc4
563 * Fix out-of-bound write in ltt-events.c
564 * Document LTTNG_UST_DEBUG_VALGRIND compilation flag
566 * Add exception handling to lttng-gen-tp io operations
568 2012-03-16 lttng-ust 2.0.0-rc3
569 * Fix: sendmsg should retry on EINTR, and use MSG_NOSIGNAL
570 * fix: ustcomm_close_unix_sock should close, not shutdown
571 * Fix: do not print EPIPE perror, as it is an expected error
572 * Ensure that multiplication of clock offset is done on 64-bit
573 * Add 2 missing licenses in deprecated tests
574 * Remove unbuild and unused (deprecated) make_shared_lib test
575 * License text standardization, add missing licenses
576 * Cleanup: remove duplicate check for 0 num_subbuf and subbuf_size
577 * Fix: power of 2 size check should apply to size_t type, not uint32_t
578 * Fix: recvmsg should handle EINTR
579 * Make lttng-gen-tp work on python 2.6
580 * Make lttng-gen-tp executable
582 2012-03-02 lttng-ust 2.0.0-rc2
584 * Fix: dmesg printout should not print metadata warnings
585 * Fix: use transport name as channel name
586 * Fix: Add signature check in tracepoint activation
587 * Fix: add tracepoint signature at tracepoint definition site
588 * Fix: keep event probe signature, for use by event probe signature check
589 * Fix ABI: add padding to structures shared between UST and consumer
590 * Fix ABI: add padding to tracepoint and ring buffer config public structu
591 * Fix ABI: Adding missing padding in tracepoint event structures
592 * Fix: Add include/lttng/ust-config.h to git ignore
593 * Fix effect: update README about dlopen()
594 * Fix: fixup vtid TLS
595 * Fix: fixup ringbuffer tls at constructor by forcing read
596 * Fix: fix deadlock with dlopen() lttng-ust
597 * Fix: only print event errors every 1048576 hits
598 * Fix: add missing debug printout to identify the cause of lost events
599 * fix: liblttng-ust-ctl should check for incorrect parameters
600 * fix: ust comm error handling segfault
601 * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_
602 * fix: on exit, leave thread/mmap reclaim to OS
603 * fix: Handle sys_futex with async cancel, add missing pthread_join
604 * fix: Only munmap the wait page when not exiting from process
605 * Use CPPFLAGS instead of CFLAGS for -I
606 * Fix type range comparison always false for 64-bit arch
607 * demo: remove useless libs
608 * tests: include missing headers
609 * Add missing limits.h include for NAME_MAX
611 2012-02-20 lttng-ust 2.0.0-rc1
612 * Standardize version across toolchain
613 * Fix a typo in gen-tp Makefile
614 * Implement the .o file generation in lttng-gen-tp
616 2012-02-16 lttng-ust 1.9.8
617 * Fix comment in tracepoint.h
618 * Add loglevel info to manpage
619 * Remove stale binary file
621 * Add a man page for lttng-gen-tp
622 * Install easy-ust and gen-tp examples in doc/
623 * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files
624 * Add missing #define _GNU_SOURCE for sched_getcpu()
625 * Define _GNU_SOURCE for all implementation files rather than getcpu.h
626 * Add sched_getcpu and sysconf to AC_CHECK_FUNCS
627 * Mark lib_ring_buffer_print_errors unused
628 * Cleanup: remove extra space from easy_ust example
629 * Add missing comma to tracepoint STAP_PROBEV call
631 2012-02-13 lttng-ust 1.9.7
632 * liblttng-ust-java: add missing -classpath ./
633 * Only specify that sdt.h provides system integration for now
634 * Add STAP_PROBEV check ton configure.ac
635 * Add sdt.h integration
636 * Remove extern C around probe header
637 * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace
638 * Add a configure report at the end of the output
639 * Add sdt.h integration option
640 * Set default loglevel in metadata
641 * Fix: LTTng-UST java jni wrapper does not build with OpenJDK
643 2012-02-09 lttng-ust 1.9.6
644 * Fix tracepoint.h multiple .o within module/core exec linkage bug
645 * tracepoint: name -> _name to fix possible namespace clash
646 * Add debug printout to tracepoint.c
647 * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper
648 * Update hardcoded loglevel
649 * Add "easy_ust" example
651 * Zero-initialize struct msghdr
652 * Add environment information
653 * Fix event-specific enabling
654 * Update static lib linking
655 * liblttng-ust-libc: fix linking
656 * liblttng-ust-libc: fix lib dependency
657 * Install README and ChangeLog into system doc
658 * Add hello-static-lib test
659 * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE
660 * Fix 32-bit type: allocated len is used
661 * Fix 32-bit type mismatch
663 2012-02-02 lttng-ust 1.9.5
664 * UST comm ABI: Add padding, push version to 2.0
665 * Update loglevel names
666 * Implement loglevels as event and wildcard attributes
667 * Update loglevel ABI: only loglevel value/enum is known by UST
668 * Pre-assign fixed loglevels
669 * Remove old (now unused) loglevel control code entirely
670 * Update loglevel selection ABI
671 * Use boot_id as monotonic clock uuid
672 * clock: add clock description to metadata
673 * Properly fix the timekeeping overflow detection
674 * Revert "Fix timestamps for slow-paced event rates"
675 * Revert "Force 64-bit timestamps"
676 * Declare struct lttng_ust_calibrate
677 * Force 64-bit timestamps
678 * demo program: ensure we don't link demo on useless libs
679 * ust comm: Receive second FD even if 1st receive failed
680 * ust consumer: close shm fd after mapping it
681 * Add a comment about which wait fd is closed early by UST.
682 * Remove leftover structure in ust-abi.h
683 * Close stream and channel file descriptors as soon as passed to
685 * Fix AC_LANG_SOURCE usage: only takes one parameter
686 * Fix timestamps for slow-paced event rates
687 * configure.ac: Use AC_LANG_SOURCE for if else macros
688 * Add execution instructions to the demo test program
689 * Force the building of shared noinst libraries in the demo test
691 * Only print the futex perror in debug mode
693 2011-12-23 lttng-ust 1.9.4
694 * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs
695 * Comment the union field (only used in call_rcu scheme)
697 2011-12-21 lttng-ust 1.9.3
698 * Fix clock source overflow on 32-bit archs
699 * Remove unused trace_clock_frequency
700 * check for negative wait() return value
701 * Add DBG message when registering a probe
702 * Only show futex warning "perror" in debug mode
704 2011-12-14 lttng-ust 1.9.2
705 * Add missing ust_libc.h to Makefile.am
706 * Use DBG instead of WARN for futex_wake workaround message
707 * Make dlopen more robust by using the .0 target for the library
709 2011-12-13 lttng-ust 1.9.1
710 * First LTTng-UST 2.0 prerelease.
projects / lttng-ust.git / blob