1 2017-05-05 (International Tuba Day) lttng-ust 2.10.0-rc1
2 * Clean-up: remove unused variables to silence gcc warning
3 * Add ustctl_snapshot_sample_positions ustctl command
4 * Cleanup: formatting in strutils_star_glob_match explanation
5 * doc/man: add typical `$` and `#` prompts to command lines
6 * Fix: add missing getenv.h include to ustctl.c
7 * Fix: race between lttng-ust getenv() and application setenv()
8 * Use SIZE_MAX instead of -1ULL for size_t parameter
9 * filter: use SIZE_MAX rather than UINT_MAX and tuncating -1ULL
10 * Fix: out of bound array access in filter code
11 * Correctly clean all generated JAR files
12 * Fix: List missing file in Java agent's Makefile
13 * Support generic globbing patterns in the Java agent
14 * Log more information in the Java TCP client
15 * Cleanup: Remove unused import in JUL Java agent
16 * Add support for star globbing patterns in event names
17 * Filtering: add support for star-only globbing patterns
18 * Add string utilities
19 * Fix: (un)install targets of Python agent
20 * Fix: include config.h to resolve HAVE_DLMOPEN
21 * Validate the presence of dlmopen at configure time
22 * Fix: CMake examples integration
23 * doc/examples/Makefile.am: define C and C++ compilers for CMake
24 * lttng-ust(3): document `lttng_ust_loaded` symbol
25 * lttng-ust(3): document `perf:thread:raw:rN:NAME` context
26 * lttng-ust-dl(3): update documentation
27 * lttng-ust(3): document liblttng-ust-fd
28 * doc/man: document the lttng_ust_lib events
29 * doc/man: add full stop to descriptive table cells
30 * doc/man: reorganize source for tables
31 * lttng-ust(3): sort ctf_*() macro parameter definitions
32 * lttng-ust(3): fix alignment and indentation
33 * lttng-ust(3): document new ctf_*() array/sequence network/hex macros
34 * Filter code relicensing to MIT license
35 * Performance: add missing "caa_unlikely" on fast-path
36 * Fix: blocking mode: add missing stdbool.h include
37 * Implement LTTNG_UST_BLOCKING_RETRY_TIMEOUT
38 * Fix: loglevel and model_emf_uri build fix
39 * Fix: loglevel and model_emf_uri with g++ compiled probes
40 * Fix: Out of tree build of liblttng-ust-java
42 2016-10-07 (National Frappé Day) lttng-ust 2.9.0-rc1
43 * Fix: cmake example with configure based oot build
44 * Fix: perform statedump before replying to sessiond
45 * build: check for CXX_WORKS for cmake example
46 * Implement liblttng-ust-fd
47 * Introduce file descriptor tracker
48 * Fix: honor send timeout on unix socket connect
49 * Fix: perform TLS fixup in all UST entry points from each thread
50 * Fix: build: pass configure flags to cmake example
51 * Performance: implement lttng_inline_memcpy
52 * Performance: mark ring buffer do_copy callers always inline
53 * Performance: cache the backend pages pointer in context
54 * Add ctx_len field to ring buffer context
55 * ring buffer: handle shmp errors
56 * Cleanup: libringbuffer: remove duplicate shmp() invocations in slow paths
57 * Performance: Only dereference shmp once
58 * Performance: Mark channel and buffer event disabled check unlikely
59 * Performance: Relax atomicity constraints for crash handling
60 * Fix: compat: -ust suffix sprintf error handling
61 * Performance: disable event counting by default
62 * Fix: remove unlock in getcpu
63 * Performance: remove rcu read lock from ring buffer get/put cpu
64 * Performance: define _LGPL_SOURCE in LGPL c files
65 * Performance: split check deliver fast/slow paths
66 * Fix: perf counters build against kernel headers < 3.12
67 * Fix: perf counter context deadlock
68 * Fix: many-events registration/unregistration speed
69 * Fix: pre-fault TLS in ust-malloc instrumentation
70 * Fix: ust-ctl: use LTTNG_UST_HAVE_PERF_EVENT to report perf counter availability
71 * Fix: reset vtid cache before releasing urcu locks
72 * Fix: cleanup local_apps.allowed flag on lib cleanup
73 * Fix: Correctly handle invalid agent port file
74 * Fix: memory corruption in compat.h
75 * Introduce lttng_ust_loaded weak symbol
76 * Revert "Introduce LTTNG_UST_LOADED environment variable"
77 * Introduce LTTNG_UST_LOADED environment variable
78 * Fix: remove invalid free
79 * Use AC_PROG_MKDIR_P (generic mkdir -p)
80 * Split CMake example build steps on different lines
81 * Fix: CMake example: specify source/built includes/libs
82 * configure: allow building perf support across all architectures
83 * Fix: use-after-free in statedump lib iter_end
84 * Add generic fallback for perf counter read
85 * Fix: perf counters: sign-extend pmc register
86 * doc: Add flags for JUL and python agent compiling
87 * tests/hello.cxx: add ctf_enum_auto() entries
88 * Add ctf_enum_auto() for autoincrementing enumeration values
89 * Add missing ust_lib.c and ust_lib.h
90 * dl instrumentation: add dlmopen event, trace dlopen flags
91 * Add library load/unload tracking events
92 * Communication protocol: use fixed-size integer rather than enum
93 * Add ustctl command to regenerate the statedump
94 * Implement statedump command in UST
95 * tests/hello.cxx: add enumeration field
96 * Fix: ctf_enum_value() does not work with g++
97 * Fix: lttng context perf: missing stdbool.h header include
98 * Add perf context support for ARMv7
99 * Keep perf context FD open for other architectures
100 * Doc: cmake example: fix coding style
101 * Doc: ship cmake example with 'make distcheck'
102 * Doc: add CMake example
103 * configure.ac: check cmake availability
104 * Only build python lib when agent is enabled
105 * doc: information has no plural
106 * Fix: allow non-LGPL modules to use tracepoints
107 * Add -ust to the name of UST threads of the application
108 * Comment the locking mechanisms in ContextInfoManager
109 * Fix: Null-check return value of log4j.Category.getAllAppenders()
110 * Add liblttng-ust-agent.jar to the .gitignore
111 * Fix: Specify encoding when reading agent port file
112 * Fix: Include child loggers in the output of "lttng list"
113 * Fix: Handle both agent config files pointing to same port
114 * Suppress static method warning
115 * Add more logging to the LttngTcpSessiondClient
116 * Use config.h to detect sched_getcpu support
117 * Fix: use limits.h in ust-elf test
118 * Fix: strerror_r behavior is glibc specific
119 * Add support for musl libc to ust-dlfcn.h
120 * Fix: don't generate 0-len array in tracepoint probes
121 * Fix: log4j example: set logger level to prevent unexpected level inheritance
122 * Fix: no LGPL define for malloc and pthread wrappers
123 * Fix: all lttng-ust source files should be tagged _LGPL_SOURCE
124 * Fix: initialize RCU callbacks with mixed LGPL/non-LGPL objects
125 * Fix: incorrect structure layout with mixed LGPL/non-LGPL objects
126 * Fix: don't call __builtin_return_address(0) on 32-bit powerpc
127 * Update version name TBD
128 * Update version to 2.9.0-pre
129 * Fix: tracepoint header: declare tracepoint_dlopen_ptr
130 * Fix: update debug message about weak-hidden symbols
131 * Fix: tracepoint-rcu header: use tracepoint_dlopen_ptr
132 * Fix: test: relax requirement on weak-hidden symbol address
133 * Fix: work-around gcc optimisation oddness on 32-bit powerpc
134 * Fix: test weak-hidden symbols
135 * Print DBG() message about compiler weak hidden symbol behavior
136 * test: add test for gcc issue with weak hidden symbol on powerpc
137 * Restrict Java context retriever names to a set of valid characters
138 * Fix: Correctly compute Java agent list loggers response size
139 * Add support for aarch64_be
140 * Fix: Fix synchronization of LTTngAgent#dispose
141 * Fix: Verify number of bytes contained in sessiond agent commands
142 * Fix: Avoid potential null dereference with log4j loggers
143 * Specify UTF-8 encoding for all Java agent commands
144 * Fix: merge tap tests stdout and stderr
145 * Documentation: ring buffer: SWITCH_FLUSH can be used when active
146 * Fix: unchecked return value in trace_clock_read64_monotonic
147 * Fix: portability: no arith on void pointer
148 * Fix: initialize build id and debug link flags to 0
149 * Tests: Add tap-driver.sh for automake < 1.12
150 * Fix: add "has_build_id" and "has_debug_link" fields to debuginfo events
151 * Tests: Replace prove by autotools tap runner
152 * bootstrap: Standardize on autoreconf -vi
153 * Harmonize bootstrap script across projects
154 * lttng-ust(3): order environment variables
155 * lttng-ust(3): fix syntax of env. variables section
156 * lttng-ust(3): document $LTTNG_HOME
157 * Fix: Java agent should use LTTNG_HOME
158 * Fix: examples make distcheck failure
159 * Cleanup: add static for internal symbols
160 * Cleanup: Remove unused max() macros from ring_buffer_frontend.c
161 * Use min_t/max_t macros in lttng-ust-elf.c
162 * Tests: update ust-elf tests to reflect correct memsz computation
163 * Fix: erroneous computation of ELF in-memory size
164 * Make code and man pages share the same default values
165 * Fix: remove NULL check of nonnull parameter in dlclose
166 * Tracepoint array/sequence: add nowrite hex macros
167 * Tracepoint: add ctf array for network byte order integers
168 * Tracepoint: add ctf sequence for network byte order integers
169 * Fix: endianness of integers received by filter
170 * Doc: Update README.md
171 * Fix: jul and log4j agents makefile missing line and indentation
172 * Fix: re-introduce exported symbols
173 * Doc: update manpages for soinfo/sopath name change
174 * Rename statedump and dl events and fields
175 * Tests: list ust-elf test data explicitly in EXTRA_DIST
176 * Tests: add tests for lttng_ust_elf_is_pic
177 * Add is_pic field to statedump soinfo event
178 * Fix: add common jar to lttng-ust-agent-all dependencies
179 * Fix: add version to lttng-ust-agent-all jar file
180 * Fix: rename liblttng-ust-agent to lttng-ust-agent-all
181 * Fix: re-add liblttng-ust-agent.jar
182 * Fix: lttng java agent: dispose is non-static
183 * doc/man: do not use macros in the NAME section
184 * doc/man: remove duplicate copyrights section
185 * doc/man: lttng-ust(3): add tracing control to example
186 * doc/man: lttng-ust(3): split example files in subsections
187 * doc/man/common-copyrights: add missing THANKS section
188 * doc/man: lttng-ust(3): add missing ENVIRONMENT VARIABLES section
189 * README.md: bolden dependencies and update links
190 * README.md: split required and optional dependencies
191 * Convert man pages to AsciiDoc
192 * Fix: remove dead code from filter interpreter
193 * Fix: convey enum value signedness into metadata
195 2016-03-18 (Awkward Moments Day) lttng-ust 2.8.0-rc1
196 * Fix: remove assertions in lttng-ust-comm init
197 * Add tracepoint_disable_destructors()
198 * Documentation: fix manpage typo
199 * Fix: move lttng_context_is_app to core file
200 * Fix: move dummy functions to common file
201 * Fix: handle backward probe compatibility for application contexts
202 * Fix: application context header size
203 * Fix: event ctx get size should be after chan ctx
204 * Clarify and simplify the Java agent "Hello" examples
205 * Export the stream instance ID
206 * Generate and export the sequence number
207 * Add stream instance id to the packet header
208 * configure.ac: print empty line after AC_OUTPUT
209 * configure.ac: macros with no arguments do not need ()
210 * configure.ac: standardize indentation to tabs
211 * configure.ac: move AC_PROG_SED() close to other AC_PROG_*()
212 * configure.ac: test -a -> shell's && (more portable)
213 * configure.ac: use test "x$var" = "xyes"
214 * configure.ac: AM_CONDITIONAL() accepts two arguments
215 * configure.ac: use dnl at appropriate places
216 * configure.ac: if -> AS_IF()
217 * configure.ac: case -> AS_CASE()
218 * configure.ac: add missing quotes in macro calls
219 * configure.ac: use macros for version name and description
220 * configure.ac: do not use shell eval for known values
221 * Add CONTRIBUTING.md
222 * Output "(null)" when ctf_string()'s arg is NULL
223 * Fix: disable use of __builtin_return_address(0) on 32-bit PowerPC
224 * Fix: java agent 32-bit pointer to jlong warning
225 * Fix: Use Java 6 syntax in JUL examples
226 * Fix: add missing example file to dist tarball
227 * Fix: add missing header to dist tarball
228 * Fix: add missing LttngContextApi.java to dist tarball
229 * Pass the Java app context information using two separate arrays
230 * Fix: Correctly report filter notifications on Java agent teardown
231 * Add some logging to the AbstractLttngAgent
232 * Fix: Clear tracked application contexts upon closing a Java agent
233 * Introduce a verbose mode for the Java agent
234 * Implement Java agent application context retrieval
235 * Turn ISessiondCommand into an abstract class
236 * Split the JNI APIs in separate classes
237 * Add app context support to ust-ctl protocol
238 * Handle application context cmd
239 * Implement dynamic types, and application context provider support
240 * Fix: handle negative range for LTTNG_UST_REGISTER_TIMEOUT
241 * Fix: Ensure the Java JUL messages are correctly formatted
242 * Fix: double-free on error sending fields
243 * Add CTF enum type support to tracepoint event
244 * Fix: missing _GNU_SOURCE define
245 * python-lttngust/setup.py.in: update setup() fields
246 * Refactor Python agent build and install
247 * Fix: remove debugging print() call from Python agent
248 * Fix: header size larger than 256 bytes
249 * Python agent: Support Agent protocol v2.0
250 * Fix: Java agent protocol network endianness consistency
251 * Fix: examples jul: add missing files to make dist
252 * Fix: Filer -> Filter typo in example
253 * Fix: Return the correct list of available Java events
254 * Add a toString() to Java agent's EventRule
255 * Add API stubs for the Java context info retrievers
256 * Receive the event filter string in the Java agent
257 * Document the Java filter notification model
258 * Add filter change notification mechanism to the Java agent
259 * Manage complete "event rules" in the Java agent
260 * Introduce a new client listener interface for the Java agent
261 * Turn ILttngAgentResponse into an abstract class
262 * Remove stale tests/java-jul test
263 * Fix: live timer calculation error
264 * Fix python agent build/install/uninstall with DESTDIR specified
265 * Fix: Don't (re)define STAP_PROBEV
266 * Fix: don't dereference NULL pointers
267 * Cleanup: Remove unused values
268 * Fix: Value stored to 'has_waited' is never read
269 * Fix: Argument with 'nonnull' attribute passed null
270 * Cleanup: Unnecessary bit shift
271 * Clean-up: remove extraneous "found" parameters in ust-elf
272 * Fix: sysconf() unchecked return value
273 * doc: add Python example
274 * Fix: Python agent: do not register twice to same port
275 * Fix: potential leaks in error paths
276 * Fix: double free in liblttng-ust-dl
277 * Fix: make check in OOT build with absolute path
278 * Fix: elf: leaks on error paths
279 * Cleanup: coding style
280 * Cleanup: elf: use off_t for offsets, size_t for len
281 * Cleanup: eliminate implicit sign-extension
282 * Fix: elf: NULL pointer dereference
283 * Fix: add missing ust-elf.h header to dist
284 * Fix: make check in out of tree build
285 * Fix: old gcc warnings
286 * Fix: old gcc warning
287 * Fix: remove stale lttng-ust-elf.h from makefile
288 * Fix: elf: uninitialized ret
289 * Fix: test elf: handle NULL debug file
290 * test: elf move constants to top of implementation
291 * Fix: elf test prog arg checking
292 * baddr statedump: remove dependency on file streams
293 * baddr statedump: hold ust lock around allocations
294 * Add unit tests for lttng_ust_elf
295 * Add memory size, build id, and debug link info to statedump and dl
296 * Fix: close socket on protocol error, sendmsg MSG_NOSIGNAL
297 * Cleanup: more descriptive error message
298 * Fix: add missing ust lock around objd_table_destroy()
299 * Fix: application exit race with pthread cancel
300 * Cleanup: configure layout for python agent detection
301 * Build: python agent: use setup.py over autoconf
302 * Build: add python interpreter used by python agent if built
303 * Doc: basic lttng ust python agent documentation
304 * Build: use AM_PATH_PYTHON to resolve python when building agent
305 * Build: only check if python exists in path
306 * Update version to 2.8.0-pre
307 * Fix: Send the correct Java agent return code when disabling events
308 * Fix: Correctly handle the command to disable all events
309 * Small refactor of the Java agent's TCP client
310 * Rename Java Agent event names to "event"
311 * Rename Python agent tracepoint to "event"
312 * Allow compiling the Java agent with Java 1.6
313 * Restore concurrent build when Java agent is enabled
314 * Refactor Java agent to let applications manage the log handlers
315 * Doc: add LTTNG_UST_CLOCK_PLUGIN to man page
316 * Doc: add LTTNG_UST_GETCPU_PLUGIN to man page
317 * Cleanup: Add Javadoc to all public methods and members
318 * Fix: Small fixes to the Java agent example files
319 * Update doc/java-agent.txt to reflect the new packaging
320 * Split Java agent library in 3 separate jars
321 * Remove deprecated org.lttng.ust.jul.LTTngAgent class
322 * Use tar-ustar format for the dist archive
323 * Fix: remove generated file from git tree
325 2015-07-15 (Pet Fire Safety Day) lttng-ust 2.7.0-rc1
326 * Fix: Use $enableval with AC_ARG_ENABLE
327 * Fix: Cleanup local_apps sock_info in lttng_ust_cleanup
328 * Fix: handle sys_futex EINTR and EWOULDBLOCK
329 * Fix: update liburcu URL
330 * .gitignore: ignore Python agent generated files
331 * Add ctf_sequence_hex() macro
332 * Fix: set soinfo_data's vdso flag correctly in base address statedump
333 * Fix: running java examples out of tree
334 * Fix: java class check when uudecode is not present
335 * Cleanup: remove extra whitespace in configure output
336 * Default to no unaligned access on unsupported archs
337 * cleanup: Coding style fixes to the Java agent
338 * cleanup: Mark obsolete JUL agent as @Deprecated
339 * Fix compilation warnings in the Java agent
340 * Fix: out of tree build of java agents
341 * Fix: Use env CLASSPATH when building log4j example
342 * Fix: build log4j example when enabled
343 * Bump tracer version to 2.7.0-pre
344 * Fix: perform volatile load of tracepoint state
345 * Add demo-tracelog to gitignore file
346 * Add aarch64 support to configure
347 * Implement cpu_id context for filtering
348 * ust cyg-profile: use same class for entry and exit
349 * Fix: function instrumentation ip context
350 * Fix: liblttng-ust-dl ip context
351 * Remove caller field from malloc events
352 * Fix: pthread wrapper ip context
353 * Fix: lttng-ust-malloc ip context
354 * Allow TP_IP_PARAM arg name to be configured
355 * tracelog: use same class for all loglevels
356 * fix tracelog namespacing of loglevels
357 * Add tracelog documentation to lttng-ust(3)
358 * Implement demo-tracelog example
359 * Implement tracelog API
360 * Fix: fetch caller address from tracef()
361 * Rename helper providers and events for consistency
362 * Refactor state dump system
363 * Refactor Python agent
364 * Fix: building probe providers with C++ compiler
365 * Fix: use lttng_secure_getenv to handle env. vars. involving paths
366 * Fix: Don't wait during registration if clock_gettime() fails
367 * Fix: getcpu/clock plugin handle leak
368 * Fix: add missing new ldl dependency for liblttng-ust-ctl
369 * Fix: add missing getenv wrapper
370 * Fix: add missing lttng-clock.c
371 * Fix: add missing ust-clock.h
372 * clock plugin example: use shift and mul
373 * Implement getcpu override
374 * Implement clock override plugin support
375 * Add tracepoint_enabled() macro
376 * Move file creation/unlink from liblttng-ust-ctl to consumerd
377 * Implement file-backed ring buffer
378 * Fix: oot build: missing top_builddir include
379 * Fix: Mismatching code and console output in log4j example
380 * Update manpage about LTTNG_UST_DEBUG effect
381 * Don't output to stderr from lib unless DEBUG is activated
382 * Remove usterr.h, use usterr-signal-safe.h everywhere instead
383 * Fix: out-of-tree build: wrong file path for sed input
384 * Fix: make dist: python agent file handling
385 * Fix: java-agent: out-of-tree path to java manifest
386 * Add return address to liblttng-ust-libc-wrapper
387 * Fix: missing parenthesis in offset_align_floor
388 * Fix: add ustctl_has_perf_counters
389 * Fix: add urcu-bp TLS fixup
390 * Fix: add missing poll.h include
391 * Fix: get_subbuf: bound number of consumerd retry
392 * Fix: man: you can't link a lib with a static lib
393 * Fix: context alignment not properly handled
394 * Fix: Shorthand option -cp not supported in all version of Java
395 * Fix: allow tracepoints to build with --std=c99
396 * Bump UST ABI for new release cycle
397 * Cleanup: remove "disabled" flag for new release cycle
398 * Fix: filter attach vs event enable race
399 * Fix: add a configure check for weak symbols support
400 * Fix coverity warning about sizeof(void **) != sizeof(void *)
401 * Fix: off-by-one in sequence filter comparator
402 * Fix: Java Agent JAR file symlink should be created after objects install
403 * Fix: Add versioning to liblttng-ust-agent JAR
404 * Fix: Warn when log4j version is too old
405 * Update Java agent documentation
406 * Fix: Try loading classes using the thread context class loader
407 * Add Python agent support
408 * Update version name
410 2014-10-20 lttng-ust 2.6.0-rc1
411 * Add missing file to gitignore
412 * Fix: preserve example files' timestamps when copying
413 * Fix: Abort loading log4j agent classes when detected log4j version is too old
414 * Cleanup: Remove the no longer needed liblttng-ust-jul folder
415 * Fix: Wrong CLASSPATH when building liblttng-ust-java oot
416 * Fix: Wrong CLASSPATH when building liblttng-ust-java-agent oot
417 * Rename public structure to avoid collisions
418 * Refactor liblttng-ust-jul in liblttng-ust-agent
419 * Build the liblttng-ust-java library using the new M4 macros
420 * Add M4 macros helpers to build Java programs
421 * Modernize README using Markdown
422 * Documentation: clarify event name in lttng-ust.3
423 * Add cscope to gitignore
424 * configure.ac: fix "missing jni.h" error message
425 * Fix: remove references to trace_printf()
426 * Change JUL agent to use the new ABI
428 2014-07-16 (Take Your Poet to Work Day) lttng-ust 2.5.0
429 * Mutex while updating statedump_pending is not needed
430 * Revert "Turn base address dump into experimental feature"
431 * Fix: document ust_fork_mutex nesting
432 * Bugfix for #745 deadlock with baddr statedump+fork
433 * Move enablers syncing after the channel registration
434 * Add lttng_ust_notrace to static inline functions
435 * lttng ust: support ppc64le within configure
437 2014-06-27 lttng-ust 2.5.0-rc2
438 * Fix: lttng-ust-jul: set thread in daemon mode
439 * JUL: use root logger to capture events
440 * Fix: Wrong configure check for UST perf event counters context support
441 * Fix: multiple providers in same C file failure
442 * Fix: header inclusion guard typo in lttng-ust-tracef-provider.h
443 * Fix: 2.5.0-rc1 changelog has off-by-one date
445 2014-05-28 (International Hamburger Day) lttng-ust 2.5.0-rc1
446 * Fix: out of tree build for lib Java and JUL
447 * Fix: default loglevel is DEBUG
448 * Fix: refuse overwrite mode buffers with less than two subbuffers
449 * Fix: tracef.h: add missing c++ guard
450 * Fix: remove JUL loglevel filtering from the agent
451 * Fix: cleanup JUL agent state on sessiond disconnect
452 * Fix: Move generated headers to the BUILT_SOURCES target
453 * Fix: perf ust: check close return value
454 * Cleanup: work-around missing inet.h struct mmsghdr fwd declaration
455 * Implement LTTng-UST perf counters support on x86
456 * Fix linking failure when cross-compiling
457 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
458 * Fix: pass proper args when writing commit counter
459 * Fix: pad strings that are modified concurrently with tracing
460 * Fix: Use $AM_CC when it is defined instead of gcc in demo-tracef
461 * Revert "Fix: disable liblttng-ust-dl if dlinfo is not available in C library"
462 * Fix: .split() the CC environment variable in lttng-gen-tp
463 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
464 * Fix: python invocation through env
465 * Change default loglevel to TRACE_DEBUG_LINE
466 * Fix: Override AM_PATH_PYTHON's default action-if-not-found
467 * Fix: don't accept configure --disable-shared
468 * Fix: configure.ac: add missing result to alignment req. check
469 * Fix: malloc wrapper: infinite recursion with compat TLS
470 * Fix: lttng-ust needs -ldl for tracef()
471 * Fix: typo in lttng-ust.3
472 * Fix: liblttng-ust-libc-wrapper recursive use of calloc
473 * Fix: add demo-tracef to dist tarball
474 * Fix: add missing header files for tracef
475 * Implement tracef() instrumentation API
476 * Add 'unused' attribute to tracepoint callback
477 * Use autoconf AM_MAINTAINER_MODE
478 * Fix: mismatch between code and comments
479 * Fix: incorrect urcu git URL in README
481 2014-02-28 (Public Sleeping Day) lttng-ust 2.4.0
482 * Fix: JUL test: update to API change
483 * Fix: Cast from pointer to different integer size warning
484 * Turn base address dump into experimental feature
485 * Fix: JUL support multiple loglevels
486 * Fix: Skip lttng-gen-tp example build if Python is missing
487 * Fix: dynamically fetch the session daemon port
488 * Fix: JUL agent connect to user and root sessiond
489 * Fix: handle registration done command
490 * Fix: Unsynchronized access in LTTngTCPSessiondClient
491 * Cleanup: fix comment
492 * Fix: Dump executable base-address with readlink
493 * Fix: add assert for NULL dereference
494 * Fix: tracepoint out of memory handling
495 * Fix: dereference before null check
496 * Cleanup: remove logically dead code
497 * Fix: handle sysconf errors
498 * Fix: java-jul/Makefile should not be marked as a binary
500 2014-02-14 lttng-ust 2.4.0-rc4
501 * Cleanup: remove extra space in dlerror wrapper
502 * Fix: work-around glibc lying about dlsym()/dlerror() leafness
503 * Cleanup: add lttng_ust_malloc_wrapper_init prototype to header
504 * Fix: malloc libc instrumentation wrapper
505 * Fix: add LTTngEvent class to fix delayed logger
506 * Fix: FD leak in liblttng-ust-ctl
507 * Fix: liblttng-ust-dl Makefile flags mismatch
508 * Fix: liblttng-ust-fork Makefile flags mismatch
509 * Fix: out of tree examples build
510 * Fix: C++: incomplete extern C guard transition
512 2014-01-29 lttng-ust 2.4.0-rc3
513 * Fix: add missing JUL loglevel handling
514 * Cleanup gen-tp: add quotes around AM_CC
515 * Pass the CC variable to the example Makefiles
516 * cleanup ust_baddr and ust_baddr_statedump doc
517 * baddr: add ust_baddr and ust_baddr_statedump doc
518 * Fix: baddr_statedump tracepoint registration
519 * Fix: baddr out of tree build
521 2013-12-10 lttng-ust 2.4.0-rc2
522 * Fix: baddr_statedump tracepoint registration
523 * Fix: baddr deadlocks and RCU races
524 * Fix: lock exit mutex when creating threads
525 * Fix: baddr deadlock with lttng-ust destructor
526 * baddr: include missing header
527 * baddr: get session under lock
528 * Fix: take the ust lock around session iteration in statedump
529 * Fix: baddr_statedump deadlock with JUL tracing
530 * Fix: client_packet_header() uses wrong packet
531 * Cleanup: fix typo in ring buffer backend comment
532 * Compile liblttng-ust-baddr c files into liblttng-ust
533 * Allow suppressing of base-address-state tracing
534 * Integrate base-address statedump into lttng-ust
535 * Fix: eliminate timestamp overlap between packets
536 * Fix: lttng-gen-tp to build out of tree
537 * Fix: compile doc/ after JUL/Java
538 * JUL: add Hello.java in doc/examples
539 * Fix lttng-ust(3) manpage
540 * JUL: fix enable all event for delayed Logger
541 * Fix: typo in JNICALL for the JUL tracepoint
542 * Fix: move va_end to outermost label
543 * Fix: add missing NULL check after allocation
544 * Fix cleanup: all spaces before flags
545 * fix: lttng-gen-tp: add missing spaces around flags
547 2013-11-15 lttng-ust 2.4.0-rc1
548 * doc/examples: error out when a subdir make fails
549 * JUL: fix out of tree build
550 * Java/jul: fix make dist
551 * JUL: install documentation and jar file
552 * Add missing copyrights to test scripts
553 * Escape minus signs in lttng-ust-cyg-profile manpage
554 * Fix spelling mistake in lttng-ust manpage
555 * Fix tests/benchmark
556 * Implement base-address-state tracing
557 * Base-address tracing for dlopen and dlclose
558 * Add a check against excluders
559 * Add handler for LTTNG_UST_EXCLUSION in UST ABI
560 * Store exclusions to enablers
561 * Add excluders to enabler structure
562 * Send exclusion data through ustcomm
563 * Define exclusion structure for UST ABI
564 * Define a new command LTTNG_UST_EXCLUSION
565 * Fix: package of LTTngUst.h was renamed without renaming target in makefile
566 * Fix: check for java .class in package subfolders
567 * Fix: java library to use user define JDK at compile time
568 * Add liblttng-ust-jul for JUL support
569 * Fix: application SIGBUS when starting in parallel with sessiond
570 * Fix: Minor corrections to the lttng-ust man page
571 * Documentation cleanup: Overhaul of the lttng-gen-tp man page
572 * Warning cleanup: add missing padding initializer
573 * Fix: socket connect hang on heavy loads
575 * Fix: ust-comm recvmsg should handle partial receive
576 * gcc warning fix: -Wextra
577 * Add usage reference count for tracepoints
578 * tracepoint.c: Move add_callsite/remove_callsite further down in file
579 * Store the callsites into the library callsite list
580 * Fix linking warning
581 * Per-stream ioctl to get the current timestamp
582 * LTTng ringbuffer ABI calls for index generation
583 * Specialize lttng_ust_lib_ring_buffer_client_cb
584 * Add tracing instrumentation for pthread mutex lock functions
586 2013-09-03 lttng-ust 2.3.0
589 2013-08-30 lttng-ust 2.3.0-rc2
590 * doc/examples/gen-tp: pass automake CPPFLAGS/CFLAGS/LDFLAGS
591 * tools/lttng-gen-tp: honor CPPFLAGS and LDFLAGS
592 * Fix: doc/examples cross-build
593 * Fix: liblttng_ust.la should depend on liblttng-ust-tracepoint.la
594 * Introduce configure --with-lttng-system-rundir
595 * examples: tracepoint probes don't need extern C
596 * Tracepoint probes don't need extern C
597 * Add trace support for memalign and posix_memalign
598 * malloc instrumentation: remove dependency on pthread
599 * Add trace support for calloc and realloc.
600 * Fix: allow make check to run in VPATH build
602 * Update obsolete benchmark test
603 * Cleanup tests (2nd commit)
605 * Fix: doc/examples VPATH build
607 2013-07-17 lttng-ust 2.3.0-rc1
608 * Fix: Unchecked asprintf/vasprintf return values
609 * Missing NULL pointer init in tap.c
610 * Disable doc/examples build
611 * Add python3 support to lttng-gen-tp
612 * Bump ABI major to 5
613 * callsite: add "ip" context
614 * Allow environment variable LTTNG_HOME to override HOME
615 * Fix: libs order in Makefile
616 * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
617 * Introduce ustctl_write_one_packet_to_channel
618 * build: Fix out-of-tree build
619 * Fix: SWITCH_FLUSH new sub-buffer checks
620 * Fix: ring buffer: handle concurrent update in nested buffer wrap around check
621 * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
622 * Fix: doc/examples: gen-tp path
623 * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
624 * Fix: handle writes of length 0
625 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
626 * Fix: lttng-events VPATH build
627 * Allow #include in template (.tp) file
628 * tests/hello.cxx: rename tp.cpp into tp-cpp.cpp
629 * doc/examples: build gen-tp example by default
630 * doc/examples: support BSD make
631 * Tracepoint.h: replace assertion by fprintf and abort()
632 * Remove unused assert.h from bitfield.h
633 * Clarify probe registration documentation/errors
634 * Fix: Check C++ designated initializers support before compiling 'hello.cxx' test
635 * Add mising include in ust.h
636 * lttng-gen-tp: Fix include guard name with file using non valid characters
637 * Fix: segfault when print invalid command
638 * Fix: Add --no-as-needed to the demo example's Makefile
639 * zmalloc: attribute always_inline
640 * Fix: liblttng-ust process startup hang when sessiond is stopped
641 * Move include directive from CFLAGS to LOCAL_CPPFLAGS in examples' Makefiles
642 * Allow tracepoint providers to be compiled with g++
643 * Add parameter -f to rm in Makefile clean target
644 * Fix: missing dependency for liblttng-ust-tracepoint.so
646 * Add warning about default prefix and library paths to README
647 * Revert "Revert "Fix (another) linker library order""
648 * Revert "Revert "Fix linker library order""
649 * snprintf: play nice with static checker
650 * tracepoint.c: Add coverity alloc/free annotations
651 * Fix: "fields" leak on register
652 * Fix: memory leak for events without fields
653 * Fix: memory leak on connection reset
654 * Revert "Fix linker library order"
655 * Revert "Fix (another) linker library order"
656 * Fix: incorrect support for multi-context
657 * Fix (another) linker library order
658 * Fix typo in run script
659 * Fix linker library order
660 * Fix examples: add missing CPPFLAGS
661 * example Makefiles: standardize on $^ for linking
662 * Fix demo example Makefile
663 * Move "hello-static-lib" to doc/examples and add non-automake Makefiles
665 2013-05-09 lttng-ust 2.2.0-rc2
666 * manpage: Document probe provider compatibility
667 * Fix: add provider ABI compatibility check
668 * Cleanup: ignore mktemp return value
669 * Cleanup: documentation: argument vs field
670 * Documentation: document undefined behavior for NULL pointers
671 * Cleanup: silence cppcheck error
672 * Fix: add internal mutex for timer
673 * 32-bit warning fix for cyg profile fast
674 * Fix warnings for 32-bit in lttng-ust-cyg-profile
676 * Fix: tracepoint.h incorrect assumption about constructor order
677 * Cleanup: comment mismatch with code
678 * Fix: ABI breakage between 2.1 and 2.2-rc1
679 * Documentation: document that sequence len field is unsigned
680 * connect: don't report EACCES
681 * connect: don't print error on EPERM
682 * Bump liblttng-ust-ctl lib version major number
683 * Optimisation: implement callsite hash table in tracepoint.c
684 * Optimisation: only update added library in tracepoint.c
685 * Optimisation: only fix pending events once per lazy update
687 2013-03-28 lttng-ust 2.2.0-rc1
688 * Fix: tracepoint instrumentation constructor order issue
689 * Documentation: update 2.0 to 2.x
690 * Add demo test back as an example
691 * Don't rely on explicit context for filtering
692 * Implement per-context filtering
693 * Fix: filter string comparison should check for literal
694 * update tests/demo readme file
695 * Add man page for lttng-ust-cyg-profile
696 * Fix: filter string wildcard comparison
697 * Fix: Remove test runner script
698 * Fix: forwarding of call_site argument to field
700 * Tests: Use Perl prove as the testsuite runner
701 * Remove tests depending on consumerd
702 * Convert hello.cxx test to a build test
703 * Clean-up of configure.ac and tests/Makefile.am
704 * Fix snprintf test and output result to TAP format
705 * Replace same_line_marker test with same_line_tracepoint
706 * Remove tests-libustinstr-malloc
707 * Remove exit-fast test
711 * Remove outdated test-nevents test
712 * Remove outdated simple_include test
713 * Remove outdated register_test test
714 * Convert hello-static-lib test to a build test
715 * Convert hello test to a build test only
716 * Remove outdated libustctl_function_tests test
717 * Remove outdated test hello2
718 * Remove outdated dlopen test
719 * Remove outdated test basic long
720 * Remove outdated test basic
721 * cyg_profile: implement fast and verbose .so
722 * Performance: add unlikely to tracepoint dynamic linking test
723 * Fix: _LGPL_SOURCE rcu dereference fix
724 * Implement liblttng-ust-cyg-profile function entry/exit instrumentation
725 * Minor fix: libc wrapper internal run script
726 * Fix: ustctl_recv_register_event pointer mixup
727 * Fix: allow enabling same events for two channels
728 * Add channel ID field to attr
729 * Remove useless else clause
730 * tracepoint: move "probe" test outside of loop
731 * Fix uninitialized has_loglevel variable
733 * Cleanup: work-around clang unused result warning
734 * Cleanup compile warning
735 * Cleanup: remove unused variables
736 * tracepoint: Don't add NULL probes
737 * Remove mention of locking issues associated with dlopen usage
738 * Implement read timer (for RT)
739 * Only flush when there are readers active
740 * Add mutex for channel wakeup fd update
741 * Fix: fields should be initialized to NULL
742 * Implement ustctl_duplicate_ust_object_data
743 * Add channel wakeup fd to monitor close
744 * Fix: refcount issue in lttng-ust-abi.c
745 * Fix: only consumerd should print errors
746 * Implement ring buffer periodic buffer switch timer
747 * Fix: ensure all probe providers have their symbols
748 * Reactivate error printing
749 * Unregister tracepoint probes when not needed
750 * Cleanup: remove now unused metadata code from UST
751 * Fix: notification timeout logic
752 * Fix: don't print error in comm proto connect on ENOENT
753 * Fix: return expected error return values for sessiond
754 * Fix: set wait/wake fd to -1 before close
755 * Fix: Only notify socket should have timeout/nonblock
756 * Fix: ustctl: return -EPIPE to sessiond if connection is closed
757 * Fix: Add timeout on notification socket
758 * Remove now unused metadata printf code
759 * Move metadata creation into lttng-sessiond and lttng-consumed
760 * Add write metadata API to ust-ctl.h
761 * Move UST registry into sessiond and implement notifiers
762 * Fix: don't flush-final for offset 0 if reader is on sub-buffer
763 * Use tp rcu link test in provider
764 * Remove direct dependency of probes on urcu-bp
765 * Use urcu tls-compat.h
766 * Lazy provider registration
767 * Always use lttng_get_probe_list_head to get probe list
769 * Move LTTng-UST buffer ownership from application to consumer
770 * Fix package: don't distribute generated headers
771 * Fix: don't cancel already exited threads
772 * Scalability fix: tracepoint.c hash table size increase
773 * Scalability fix for many events: event hash table size
774 * Speed up probe registration for large amount of events
775 * Add missing demo-trace shell script to dist tarball
776 * Documentation: add uuid package name for Fedora in README
777 * Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c
778 * Add compilation support for Tile architectures
779 * Documentation: clarify debian package name for uuid in README
780 * Fix: comment in ust-ctl.h
781 * Fix I/O-related error values in ustctl
782 * Introduce hash table for lttng_create_event_if_missing()
783 * Fix: don't build C++ example if a C++ compiler isn't available
784 * Remove LIBFORMAT output in configure.
785 * Document dependency on libuuid
787 2012-12-20 (13th Baktun) lttng-ust 2.1.0
788 * Bump liblttng-ust-ctl lib version major number
789 * Bump UST proto version minor number
790 * Helper to debug: add object name
791 * Tests: Fix rundir not created in ust-basic-tracing
792 * ust test: add missing return -1
793 * Test: update ust tracing unit tests to 2.1 internal ABI
794 * Tests: Fix rundir not created in ust-multi-test
795 * Adapt internal files and examples to TRACEPOINT_INCLUDE
796 * Adapt tests to TRACEPOINT_INCLUDE
797 * Cleanup: tests remove hello.cxx/ust_tests_demo.h
798 * Fix: don't do macro expansion in tracepoint file name
799 * Fix lttng-gen-tp: Template file must end in .tp
800 * Pack structures in comm protocol between UST and sessiond
801 * Cleanup lttng-gen-tp: Help not showing when using -h,--help
802 * Cleanup lttng-gen-tp: remove leading underscore before include guard
803 * fix memleak: ustctl free shadow chan on ustctl_unmap_channel()
804 * Update license text
805 * Fix: check if event enabled for bytecode-less events
806 * Fix: handle enablers without bytecode
807 * Print probe provider mismatch error even without -Wsystem-headers
808 * filter: Add missing padding
810 2012-11-22 lttng-ust 2.1.0-rc2
811 * filter interpreter cleanup: use uint64_t for retval
812 * Fix: filter linking can dereference NULL pointer on alloc failure
813 * Cleanup: remove whitespaces and EOL in tests
814 * Filter: use only single lower bit of filter return value
815 * Fix: filter: var len array at end of external structure
816 * Fix: filter link fail handling
817 * Fix: add missing seqnum field to filter
818 * filters: perform union rather than intersection
819 * Implement support for overlapping wildcard/events
820 * Cleanup: add lttng_/lttng-/LTTNG_ prefixes
821 * filter: add seqnum field to filter command
822 * Filter iteration: iterate on list of filters
823 * document that tracepoint names should ideally not be re-used
824 * Remove LIBFORMAT config declaration, unused
825 * Add libc errno translation layer to UST error code
826 * Fix: add const qualifier for filter local void *
827 * Fix: re-allow non-lvalue string, sequence, array parameters
828 * Tear down handles associated with a closed sessiond socket
829 * Distinguish UST return codes from transport return codes
830 * Fix: Conditionally disable tests requiring shared libs support
831 * Cleanup: don't spawn per-user thread if HOME is not set
832 * Manpage: document supported UST contexts
833 * Fix: procname context semantic
834 * Fix: Fix self-assign warning on struct ustfork_clone_info init
835 * Fix: memcpy of string is larger than source
836 * Implement liblttng-ust-fork daemon() override test
837 * liblttng-ust-fork: override daemon() call
838 * ustfork: set errno to ENOSYS if symbol lookup fails
839 * Fix: be quiet on filter linker error
840 * Build out of src tree
841 * Fix: filter bytecode specializer stack leak
842 * Fix: reloc offset validation error out on filters with no reloc table
843 * Perform calculation on bit size in 64-bit
844 * Use uint64_t for packet header content size and packet size
845 * Fix: manpage typo "-lllttng-ust" -> "-llttng-ust"
846 * Fix: BSD getprogname null pointer dereference
847 * Add support for model.emf.uri event info
848 * Filter error message cleanup
849 * Manpage update: document use in daemons
850 * Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls)
851 * Fix: get_wait_shm() ust mutex deadlock
852 * Fix: add events with 0 field to field list
854 2012-09-10 lttng-ust 2.1.0-rc1
855 * Fix make dist: fix liblttng-ust-java dependencies
856 * Fix make dist: add missing filter header
857 * Fix: backward compatibility with UST 2.0 app probes
858 * Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536)
859 * Export "written" information about fields
860 * Fix filter: pointer to string, not string, should be on stack
861 * Fix: tracepoint float nowrite
862 * Fix: accept 65536 bytes long bytecodes
863 * Add hostname to env
864 * ABI change: bump internal version to 3.0.0
865 * Fix: threads should be created in DETACHED state
866 * Fix: 32-bit x86 strict-aliasing warnings
867 * Fix UST SIGPIPE handling
868 * Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust
869 * Cleanup: filter: turn bytecode linking error msg into debug
870 * Make lttng-ust robust against -finstrument-functions.
871 * Filter: keep aliased ax and bx registers
872 * Filter: remove interpreter dynamic typing
873 * Filter: add missing specialized op names
874 * Filter: specialize double-s64 binary comparators
875 * Fix filter: fix stack leak on taken branch
876 * Filter: Implement stack-based interpreter
877 * Filter: double comparator produces s64
878 * Filter: use hash table to check merge points
879 * Filter: split passes into separate components
880 * Filter: cleanup macros
881 * Filter: validate range overflow with end of insn
882 * Filter: validate that field ref strings are non-NULL
883 * Filter: ensure logical operator merge is always s64
884 * Filter: we don't care if double/s64 are literals
885 * Filter: specialize 'and' and 'or' ops.
886 * Implement dispatch-table based interpretor
887 * Filter: Specialize unary operators
888 * Define switch use as macro in interpreter
889 * Filter interpreter: mark float test as unlikely
890 * Filter: fix bytecode validation typo
891 * Filter: specialize comparators
892 * Specialize load and unary ops
893 * Validate registers, no need to initialize to 0
894 * Filter: opcode for ref loads
895 * Remove redundant validation from interpreter
896 * filter: Add bytecode validation pass
897 * TRACEPOINT_EVENT: add *_nowrite fields for filter
898 * Only print filter errors if LTTNG_UST_DEBUG is set
899 * Cleanup: remove debug define
900 * Filter: add floating point support
901 * Remove filter test printouts
902 * Implement filter bytecode interpreter and linker
903 * Filter: receive, attach and link empty filter
904 * Filter: prepare filter stack data
905 * Wrap dynamic len array into stackvar union
906 * liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock()
907 * liblttng-ust/lttng-ust-comm.c: fixing typo.
908 * Fix: remove unused texinfo dep from configure.ac
909 * Fix C99 strict compatibility: don't use void * for function pointers
910 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
911 * Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions"
912 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
913 * Fix: perform TLS fixup of nest count outside of UST mutex
914 * Fix: liblttng-ust-fork deadlock
915 * Fix: handle pthread errors
916 * Fix: local apps allowed should disable local (not global) tracing
917 * Fix strict ISO-C compatibility for ust-tracepoint-event.h public header
918 * Fix: support -std=c99 in tracepoint macros
919 * Fix c99 compatibility: use __typeof__ instead of typeof in public headers
920 * hello test: fail on old style definition
921 * Fix: tracepoint.h should not generate old-style definitions
922 * Fix: don't define variables in headers
923 * test "hello": add boolean test
924 * Fix: perform macro expansion on tracepoint signatures
925 * UST check pointer/de-reference order
926 * Fix list field: handle error
927 * Implement event fields listing
928 * Implement field listing command
929 * Fix: Block all signals in listener thread
930 * Add CodingStyle document to tarball
931 * Add coding style document
932 * endian.h: support cygwin
933 * align.h: support cygwin page size
934 * Add cygwin support to libringbuffer getcpu.h
935 * Add "2x int" and "2x long" types to the Java interface
936 * Add Integer and Long tracepoint types to the Java interface
937 * Fix: don't SIGBUS when filesystem is full
938 * tracepoint: include stdio.h for NULL definition
939 * manpage update: document that probes need gcc
940 * Fix: remove # in front on extern "C" {
941 * Cleanup: don't use GNU old-style field designator extension
942 * Fix: remove padding field after variable sized array
943 * Use unsigned long type for events discarded counter
944 * Fix: getcpu build with modern uClibc versions
945 * Fix: lttng-ust.pc needs to specify -ldl
946 * Fix: examples Makefiles should pass $(LIBS) at last
947 * Build a jar for the Java side of the JNI interface
948 * Fix: ustctl need to send the second fd upon error of 1st fd
949 * Fix: Add missing fork test program dependency library
950 * Fix: Make the JNI interface actually work
952 * Fix: stringify version description
954 2012-03-29 lttng-ust 2.0.1
955 * Use bsd-compatible fcntl for close-on-exec on socket
956 * Fix multi-session wildcard support
957 * Fix event lost count when buffer is full
958 * Remove inappropriate \n from easy-ust sample
960 2012-03-20 lttng-ust 2.0.0
961 * First STABLE version
964 2012-03-20 lttng-ust 2.0.0-rc4
965 * Fix out-of-bound write in ltt-events.c
966 * Document LTTNG_UST_DEBUG_VALGRIND compilation flag
968 * Add exception handling to lttng-gen-tp io operations
970 2012-03-16 lttng-ust 2.0.0-rc3
971 * Fix: sendmsg should retry on EINTR, and use MSG_NOSIGNAL
972 * fix: ustcomm_close_unix_sock should close, not shutdown
973 * Fix: do not print EPIPE perror, as it is an expected error
974 * Ensure that multiplication of clock offset is done on 64-bit
975 * Add 2 missing licenses in deprecated tests
976 * Remove unbuild and unused (deprecated) make_shared_lib test
977 * License text standardization, add missing licenses
978 * Cleanup: remove duplicate check for 0 num_subbuf and subbuf_size
979 * Fix: power of 2 size check should apply to size_t type, not uint32_t
980 * Fix: recvmsg should handle EINTR
981 * Make lttng-gen-tp work on python 2.6
982 * Make lttng-gen-tp executable
984 2012-03-02 lttng-ust 2.0.0-rc2
986 * Fix: dmesg printout should not print metadata warnings
987 * Fix: use transport name as channel name
988 * Fix: Add signature check in tracepoint activation
989 * Fix: add tracepoint signature at tracepoint definition site
990 * Fix: keep event probe signature, for use by event probe signature check
991 * Fix ABI: add padding to structures shared between UST and consumer
992 * Fix ABI: add padding to tracepoint and ring buffer config public structu
993 * Fix ABI: Adding missing padding in tracepoint event structures
994 * Fix: Add include/lttng/ust-config.h to git ignore
995 * Fix effect: update README about dlopen()
996 * Fix: fixup vtid TLS
997 * Fix: fixup ringbuffer tls at constructor by forcing read
998 * Fix: fix deadlock with dlopen() lttng-ust
999 * Fix: only print event errors every 1048576 hits
1000 * Fix: add missing debug printout to identify the cause of lost events
1001 * fix: liblttng-ust-ctl should check for incorrect parameters
1002 * fix: ust comm error handling segfault
1003 * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_
1004 * fix: on exit, leave thread/mmap reclaim to OS
1005 * fix: Handle sys_futex with async cancel, add missing pthread_join
1006 * fix: Only munmap the wait page when not exiting from process
1007 * Use CPPFLAGS instead of CFLAGS for -I
1008 * Fix type range comparison always false for 64-bit arch
1009 * demo: remove useless libs
1010 * tests: include missing headers
1011 * Add missing limits.h include for NAME_MAX
1013 2012-02-20 lttng-ust 2.0.0-rc1
1014 * Standardize version across toolchain
1015 * Fix a typo in gen-tp Makefile
1016 * Implement the .o file generation in lttng-gen-tp
1018 2012-02-16 lttng-ust 1.9.8
1019 * Fix comment in tracepoint.h
1020 * Add loglevel info to manpage
1021 * Remove stale binary file
1023 * Add a man page for lttng-gen-tp
1024 * Install easy-ust and gen-tp examples in doc/
1025 * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files
1026 * Add missing #define _GNU_SOURCE for sched_getcpu()
1027 * Define _GNU_SOURCE for all implementation files rather than getcpu.h
1028 * Add sched_getcpu and sysconf to AC_CHECK_FUNCS
1029 * Mark lib_ring_buffer_print_errors unused
1030 * Cleanup: remove extra space from easy_ust example
1031 * Add missing comma to tracepoint STAP_PROBEV call
1033 2012-02-13 lttng-ust 1.9.7
1034 * liblttng-ust-java: add missing -classpath ./
1035 * Only specify that sdt.h provides system integration for now
1036 * Add STAP_PROBEV check ton configure.ac
1037 * Add sdt.h integration
1038 * Remove extern C around probe header
1039 * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace
1040 * Add a configure report at the end of the output
1041 * Add sdt.h integration option
1042 * Set default loglevel in metadata
1043 * Fix: LTTng-UST java jni wrapper does not build with OpenJDK
1045 2012-02-09 lttng-ust 1.9.6
1046 * Fix tracepoint.h multiple .o within module/core exec linkage bug
1047 * tracepoint: name -> _name to fix possible namespace clash
1048 * Add debug printout to tracepoint.c
1049 * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper
1050 * Update hardcoded loglevel
1051 * Add "easy_ust" example
1053 * Zero-initialize struct msghdr
1054 * Add environment information
1055 * Fix event-specific enabling
1056 * Update static lib linking
1057 * liblttng-ust-libc: fix linking
1058 * liblttng-ust-libc: fix lib dependency
1059 * Install README and ChangeLog into system doc
1060 * Add hello-static-lib test
1061 * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE
1062 * Fix 32-bit type: allocated len is used
1063 * Fix 32-bit type mismatch
1065 2012-02-02 lttng-ust 1.9.5
1066 * UST comm ABI: Add padding, push version to 2.0
1067 * Update loglevel names
1068 * Implement loglevels as event and wildcard attributes
1069 * Update loglevel ABI: only loglevel value/enum is known by UST
1070 * Pre-assign fixed loglevels
1071 * Remove old (now unused) loglevel control code entirely
1072 * Update loglevel selection ABI
1073 * Use boot_id as monotonic clock uuid
1074 * clock: add clock description to metadata
1075 * Properly fix the timekeeping overflow detection
1076 * Revert "Fix timestamps for slow-paced event rates"
1077 * Revert "Force 64-bit timestamps"
1078 * Declare struct lttng_ust_calibrate
1079 * Force 64-bit timestamps
1080 * demo program: ensure we don't link demo on useless libs
1081 * ust comm: Receive second FD even if 1st receive failed
1082 * ust consumer: close shm fd after mapping it
1083 * Add a comment about which wait fd is closed early by UST.
1084 * Remove leftover structure in ust-abi.h
1085 * Close stream and channel file descriptors as soon as passed to
1087 * Fix AC_LANG_SOURCE usage: only takes one parameter
1088 * Fix timestamps for slow-paced event rates
1089 * configure.ac: Use AC_LANG_SOURCE for if else macros
1090 * Add execution instructions to the demo test program
1091 * Force the building of shared noinst libraries in the demo test
1093 * Only print the futex perror in debug mode
1095 2011-12-23 lttng-ust 1.9.4
1096 * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs
1097 * Comment the union field (only used in call_rcu scheme)
1099 2011-12-21 lttng-ust 1.9.3
1100 * Fix clock source overflow on 32-bit archs
1101 * Remove unused trace_clock_frequency
1102 * check for negative wait() return value
1103 * Add DBG message when registering a probe
1104 * Only show futex warning "perror" in debug mode
1106 2011-12-14 lttng-ust 1.9.2
1107 * Add missing ust_libc.h to Makefile.am
1108 * Use DBG instead of WARN for futex_wake workaround message
1109 * Make dlopen more robust by using the .0 target for the library
1111 2011-12-13 lttng-ust 1.9.1
1112 * First LTTng-UST 2.0 prerelease.
projects / lttng-ust.git / blob