1 2015-01-26 lttng-ust 2.5.3
2 * Fix: missing parenthesis in offset_align_floor
3 * Fix: add urcu-bp TLS fixup
4 * Fix: add missing poll.h include
5 * Fix: get_subbuf: bound number of consumerd retry
7 2014-12-12 lttng-ust 2.5.2
8 * Fix: man: you can't link a lib with a static lib
9 * Fix: context alignment not properly handled
10 * Fix: Shorthand option -cp not supported in all version of Java
11 * Fix: allow tracepoints to build with --std=c99
12 * Fix: filter attach vs event enable race
13 * Fix: add a configure check for weak symbols support
14 * Fix coverity warning about sizeof(void **) != sizeof(void *)
15 * Fix: off-by-one in sequence filter comparator
17 2014-10-20 lttng-ust 2.5.1
18 * Fix: preserve example files' timestamps when copying
19 * configure.ac: fix "missing jni.h" error message
21 2014-07-16 (Take Your Poet to Work Day) lttng-ust 2.5.0
22 * Mutex while updating statedump_pending is not needed
23 * Revert "Turn base address dump into experimental feature"
24 * Fix: document ust_fork_mutex nesting
25 * Bugfix for #745 deadlock with baddr statedump+fork
26 * Move enablers syncing after the channel registration
27 * Add lttng_ust_notrace to static inline functions
28 * lttng ust: support ppc64le within configure
30 2014-06-27 lttng-ust 2.5.0-rc2
31 * Fix: lttng-ust-jul: set thread in daemon mode
32 * JUL: use root logger to capture events
33 * Fix: Wrong configure check for UST perf event counters context support
34 * Fix: multiple providers in same C file failure
35 * Fix: header inclusion guard typo in lttng-ust-tracef-provider.h
36 * Fix: 2.5.0-rc1 changelog has off-by-one date
38 2014-05-28 (International Hamburger Day) lttng-ust 2.5.0-rc1
39 * Fix: out of tree build for lib Java and JUL
40 * Fix: default loglevel is DEBUG
41 * Fix: refuse overwrite mode buffers with less than two subbuffers
42 * Fix: tracef.h: add missing c++ guard
43 * Fix: remove JUL loglevel filtering from the agent
44 * Fix: cleanup JUL agent state on sessiond disconnect
45 * Fix: Move generated headers to the BUILT_SOURCES target
46 * Fix: perf ust: check close return value
47 * Cleanup: work-around missing inet.h struct mmsghdr fwd declaration
48 * Implement LTTng-UST perf counters support on x86
49 * Fix linking failure when cross-compiling
50 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
51 * Fix: pass proper args when writing commit counter
52 * Fix: pad strings that are modified concurrently with tracing
53 * Fix: Use $AM_CC when it is defined instead of gcc in demo-tracef
54 * Revert "Fix: disable liblttng-ust-dl if dlinfo is not available in C library"
55 * Fix: .split() the CC environment variable in lttng-gen-tp
56 * Fix: disable liblttng-ust-dl if dlinfo is not available in C library
57 * Fix: python invocation through env
58 * Change default loglevel to TRACE_DEBUG_LINE
59 * Fix: Override AM_PATH_PYTHON's default action-if-not-found
60 * Fix: don't accept configure --disable-shared
61 * Fix: configure.ac: add missing result to alignment req. check
62 * Fix: malloc wrapper: infinite recursion with compat TLS
63 * Fix: lttng-ust needs -ldl for tracef()
64 * Fix: typo in lttng-ust.3
65 * Fix: liblttng-ust-libc-wrapper recursive use of calloc
66 * Fix: add demo-tracef to dist tarball
67 * Fix: add missing header files for tracef
68 * Implement tracef() instrumentation API
69 * Add 'unused' attribute to tracepoint callback
70 * Use autoconf AM_MAINTAINER_MODE
71 * Fix: mismatch between code and comments
72 * Fix: incorrect urcu git URL in README
74 2014-02-28 (Public Sleeping Day) lttng-ust 2.4.0
75 * Fix: JUL test: update to API change
76 * Fix: Cast from pointer to different integer size warning
77 * Turn base address dump into experimental feature
78 * Fix: JUL support multiple loglevels
79 * Fix: Skip lttng-gen-tp example build if Python is missing
80 * Fix: dynamically fetch the session daemon port
81 * Fix: JUL agent connect to user and root sessiond
82 * Fix: handle registration done command
83 * Fix: Unsynchronized access in LTTngTCPSessiondClient
84 * Cleanup: fix comment
85 * Fix: Dump executable base-address with readlink
86 * Fix: add assert for NULL dereference
87 * Fix: tracepoint out of memory handling
88 * Fix: dereference before null check
89 * Cleanup: remove logically dead code
90 * Fix: handle sysconf errors
91 * Fix: java-jul/Makefile should not be marked as a binary
93 2014-02-14 lttng-ust 2.4.0-rc4
94 * Cleanup: remove extra space in dlerror wrapper
95 * Fix: work-around glibc lying about dlsym()/dlerror() leafness
96 * Cleanup: add lttng_ust_malloc_wrapper_init prototype to header
97 * Fix: malloc libc instrumentation wrapper
98 * Fix: add LTTngEvent class to fix delayed logger
99 * Fix: FD leak in liblttng-ust-ctl
100 * Fix: liblttng-ust-dl Makefile flags mismatch
101 * Fix: liblttng-ust-fork Makefile flags mismatch
102 * Fix: out of tree examples build
103 * Fix: C++: incomplete extern C guard transition
105 2014-01-29 lttng-ust 2.4.0-rc3
106 * Fix: add missing JUL loglevel handling
107 * Cleanup gen-tp: add quotes around AM_CC
108 * Pass the CC variable to the example Makefiles
109 * cleanup ust_baddr and ust_baddr_statedump doc
110 * baddr: add ust_baddr and ust_baddr_statedump doc
111 * Fix: baddr_statedump tracepoint registration
112 * Fix: baddr out of tree build
114 2013-12-10 lttng-ust 2.4.0-rc2
115 * Fix: baddr_statedump tracepoint registration
116 * Fix: baddr deadlocks and RCU races
117 * Fix: lock exit mutex when creating threads
118 * Fix: baddr deadlock with lttng-ust destructor
119 * baddr: include missing header
120 * baddr: get session under lock
121 * Fix: take the ust lock around session iteration in statedump
122 * Fix: baddr_statedump deadlock with JUL tracing
123 * Fix: client_packet_header() uses wrong packet
124 * Cleanup: fix typo in ring buffer backend comment
125 * Compile liblttng-ust-baddr c files into liblttng-ust
126 * Allow suppressing of base-address-state tracing
127 * Integrate base-address statedump into lttng-ust
128 * Fix: eliminate timestamp overlap between packets
129 * Fix: lttng-gen-tp to build out of tree
130 * Fix: compile doc/ after JUL/Java
131 * JUL: add Hello.java in doc/examples
132 * Fix lttng-ust(3) manpage
133 * JUL: fix enable all event for delayed Logger
134 * Fix: typo in JNICALL for the JUL tracepoint
135 * Fix: move va_end to outermost label
136 * Fix: add missing NULL check after allocation
137 * Fix cleanup: all spaces before flags
138 * fix: lttng-gen-tp: add missing spaces around flags
140 2013-11-15 lttng-ust 2.4.0-rc1
141 * doc/examples: error out when a subdir make fails
142 * JUL: fix out of tree build
143 * Java/jul: fix make dist
144 * JUL: install documentation and jar file
145 * Add missing copyrights to test scripts
146 * Escape minus signs in lttng-ust-cyg-profile manpage
147 * Fix spelling mistake in lttng-ust manpage
148 * Fix tests/benchmark
149 * Implement base-address-state tracing
150 * Base-address tracing for dlopen and dlclose
151 * Add a check against excluders
152 * Add handler for LTTNG_UST_EXCLUSION in UST ABI
153 * Store exclusions to enablers
154 * Add excluders to enabler structure
155 * Send exclusion data through ustcomm
156 * Define exclusion structure for UST ABI
157 * Define a new command LTTNG_UST_EXCLUSION
158 * Fix: package of LTTngUst.h was renamed without renaming target in makefile
159 * Fix: check for java .class in package subfolders
160 * Fix: java library to use user define JDK at compile time
161 * Add liblttng-ust-jul for JUL support
162 * Fix: application SIGBUS when starting in parallel with sessiond
163 * Fix: Minor corrections to the lttng-ust man page
164 * Documentation cleanup: Overhaul of the lttng-gen-tp man page
165 * Warning cleanup: add missing padding initializer
166 * Fix: socket connect hang on heavy loads
168 * Fix: ust-comm recvmsg should handle partial receive
169 * gcc warning fix: -Wextra
170 * Add usage reference count for tracepoints
171 * tracepoint.c: Move add_callsite/remove_callsite further down in file
172 * Store the callsites into the library callsite list
173 * Fix linking warning
174 * Per-stream ioctl to get the current timestamp
175 * LTTng ringbuffer ABI calls for index generation
176 * Specialize lttng_ust_lib_ring_buffer_client_cb
177 * Add tracing instrumentation for pthread mutex lock functions
179 2013-09-03 lttng-ust 2.3.0
182 2013-08-30 lttng-ust 2.3.0-rc2
183 * doc/examples/gen-tp: pass automake CPPFLAGS/CFLAGS/LDFLAGS
184 * tools/lttng-gen-tp: honor CPPFLAGS and LDFLAGS
185 * Fix: doc/examples cross-build
186 * Fix: liblttng_ust.la should depend on liblttng-ust-tracepoint.la
187 * Introduce configure --with-lttng-system-rundir
188 * examples: tracepoint probes don't need extern C
189 * Tracepoint probes don't need extern C
190 * Add trace support for memalign and posix_memalign
191 * malloc instrumentation: remove dependency on pthread
192 * Add trace support for calloc and realloc.
193 * Fix: allow make check to run in VPATH build
195 * Update obsolete benchmark test
196 * Cleanup tests (2nd commit)
198 * Fix: doc/examples VPATH build
200 2013-07-17 lttng-ust 2.3.0-rc1
201 * Fix: Unchecked asprintf/vasprintf return values
202 * Missing NULL pointer init in tap.c
203 * Disable doc/examples build
204 * Add python3 support to lttng-gen-tp
205 * Bump ABI major to 5
206 * callsite: add "ip" context
207 * Allow environment variable LTTNG_HOME to override HOME
208 * Fix: libs order in Makefile
209 * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
210 * Introduce ustctl_write_one_packet_to_channel
211 * build: Fix out-of-tree build
212 * Fix: SWITCH_FLUSH new sub-buffer checks
213 * Fix: ring buffer: handle concurrent update in nested buffer wrap around check
214 * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
215 * Fix: doc/examples: gen-tp path
216 * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
217 * Fix: handle writes of length 0
218 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
219 * Fix: lttng-events VPATH build
220 * Allow #include in template (.tp) file
221 * tests/hello.cxx: rename tp.cpp into tp-cpp.cpp
222 * doc/examples: build gen-tp example by default
223 * doc/examples: support BSD make
224 * Tracepoint.h: replace assertion by fprintf and abort()
225 * Remove unused assert.h from bitfield.h
226 * Clarify probe registration documentation/errors
227 * Fix: Check C++ designated initializers support before compiling 'hello.cxx' test
228 * Add mising include in ust.h
229 * lttng-gen-tp: Fix include guard name with file using non valid characters
230 * Fix: segfault when print invalid command
231 * Fix: Add --no-as-needed to the demo example's Makefile
232 * zmalloc: attribute always_inline
233 * Fix: liblttng-ust process startup hang when sessiond is stopped
234 * Move include directive from CFLAGS to LOCAL_CPPFLAGS in examples' Makefiles
235 * Allow tracepoint providers to be compiled with g++
236 * Add parameter -f to rm in Makefile clean target
237 * Fix: missing dependency for liblttng-ust-tracepoint.so
239 * Add warning about default prefix and library paths to README
240 * Revert "Revert "Fix (another) linker library order""
241 * Revert "Revert "Fix linker library order""
242 * snprintf: play nice with static checker
243 * tracepoint.c: Add coverity alloc/free annotations
244 * Fix: "fields" leak on register
245 * Fix: memory leak for events without fields
246 * Fix: memory leak on connection reset
247 * Revert "Fix linker library order"
248 * Revert "Fix (another) linker library order"
249 * Fix: incorrect support for multi-context
250 * Fix (another) linker library order
251 * Fix typo in run script
252 * Fix linker library order
253 * Fix examples: add missing CPPFLAGS
254 * example Makefiles: standardize on $^ for linking
255 * Fix demo example Makefile
256 * Move "hello-static-lib" to doc/examples and add non-automake Makefiles
258 2013-05-09 lttng-ust 2.2.0-rc2
259 * manpage: Document probe provider compatibility
260 * Fix: add provider ABI compatibility check
261 * Cleanup: ignore mktemp return value
262 * Cleanup: documentation: argument vs field
263 * Documentation: document undefined behavior for NULL pointers
264 * Cleanup: silence cppcheck error
265 * Fix: add internal mutex for timer
266 * 32-bit warning fix for cyg profile fast
267 * Fix warnings for 32-bit in lttng-ust-cyg-profile
269 * Fix: tracepoint.h incorrect assumption about constructor order
270 * Cleanup: comment mismatch with code
271 * Fix: ABI breakage between 2.1 and 2.2-rc1
272 * Documentation: document that sequence len field is unsigned
273 * connect: don't report EACCES
274 * connect: don't print error on EPERM
275 * Bump liblttng-ust-ctl lib version major number
276 * Optimisation: implement callsite hash table in tracepoint.c
277 * Optimisation: only update added library in tracepoint.c
278 * Optimisation: only fix pending events once per lazy update
280 2013-03-28 lttng-ust 2.2.0-rc1
281 * Fix: tracepoint instrumentation constructor order issue
282 * Documentation: update 2.0 to 2.x
283 * Add demo test back as an example
284 * Don't rely on explicit context for filtering
285 * Implement per-context filtering
286 * Fix: filter string comparison should check for literal
287 * update tests/demo readme file
288 * Add man page for lttng-ust-cyg-profile
289 * Fix: filter string wildcard comparison
290 * Fix: Remove test runner script
291 * Fix: forwarding of call_site argument to field
293 * Tests: Use Perl prove as the testsuite runner
294 * Remove tests depending on consumerd
295 * Convert hello.cxx test to a build test
296 * Clean-up of configure.ac and tests/Makefile.am
297 * Fix snprintf test and output result to TAP format
298 * Replace same_line_marker test with same_line_tracepoint
299 * Remove tests-libustinstr-malloc
300 * Remove exit-fast test
304 * Remove outdated test-nevents test
305 * Remove outdated simple_include test
306 * Remove outdated register_test test
307 * Convert hello-static-lib test to a build test
308 * Convert hello test to a build test only
309 * Remove outdated libustctl_function_tests test
310 * Remove outdated test hello2
311 * Remove outdated dlopen test
312 * Remove outdated test basic long
313 * Remove outdated test basic
314 * cyg_profile: implement fast and verbose .so
315 * Performance: add unlikely to tracepoint dynamic linking test
316 * Fix: _LGPL_SOURCE rcu dereference fix
317 * Implement liblttng-ust-cyg-profile function entry/exit instrumentation
318 * Minor fix: libc wrapper internal run script
319 * Fix: ustctl_recv_register_event pointer mixup
320 * Fix: allow enabling same events for two channels
321 * Add channel ID field to attr
322 * Remove useless else clause
323 * tracepoint: move "probe" test outside of loop
324 * Fix uninitialized has_loglevel variable
326 * Cleanup: work-around clang unused result warning
327 * Cleanup compile warning
328 * Cleanup: remove unused variables
329 * tracepoint: Don't add NULL probes
330 * Remove mention of locking issues associated with dlopen usage
331 * Implement read timer (for RT)
332 * Only flush when there are readers active
333 * Add mutex for channel wakeup fd update
334 * Fix: fields should be initialized to NULL
335 * Implement ustctl_duplicate_ust_object_data
336 * Add channel wakeup fd to monitor close
337 * Fix: refcount issue in lttng-ust-abi.c
338 * Fix: only consumerd should print errors
339 * Implement ring buffer periodic buffer switch timer
340 * Fix: ensure all probe providers have their symbols
341 * Reactivate error printing
342 * Unregister tracepoint probes when not needed
343 * Cleanup: remove now unused metadata code from UST
344 * Fix: notification timeout logic
345 * Fix: don't print error in comm proto connect on ENOENT
346 * Fix: return expected error return values for sessiond
347 * Fix: set wait/wake fd to -1 before close
348 * Fix: Only notify socket should have timeout/nonblock
349 * Fix: ustctl: return -EPIPE to sessiond if connection is closed
350 * Fix: Add timeout on notification socket
351 * Remove now unused metadata printf code
352 * Move metadata creation into lttng-sessiond and lttng-consumed
353 * Add write metadata API to ust-ctl.h
354 * Move UST registry into sessiond and implement notifiers
355 * Fix: don't flush-final for offset 0 if reader is on sub-buffer
356 * Use tp rcu link test in provider
357 * Remove direct dependency of probes on urcu-bp
358 * Use urcu tls-compat.h
359 * Lazy provider registration
360 * Always use lttng_get_probe_list_head to get probe list
362 * Move LTTng-UST buffer ownership from application to consumer
363 * Fix package: don't distribute generated headers
364 * Fix: don't cancel already exited threads
365 * Scalability fix: tracepoint.c hash table size increase
366 * Scalability fix for many events: event hash table size
367 * Speed up probe registration for large amount of events
368 * Add missing demo-trace shell script to dist tarball
369 * Documentation: add uuid package name for Fedora in README
370 * Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c
371 * Add compilation support for Tile architectures
372 * Documentation: clarify debian package name for uuid in README
373 * Fix: comment in ust-ctl.h
374 * Fix I/O-related error values in ustctl
375 * Introduce hash table for lttng_create_event_if_missing()
376 * Fix: don't build C++ example if a C++ compiler isn't available
377 * Remove LIBFORMAT output in configure.
378 * Document dependency on libuuid
380 2012-12-20 (13th Baktun) lttng-ust 2.1.0
381 * Bump liblttng-ust-ctl lib version major number
382 * Bump UST proto version minor number
383 * Helper to debug: add object name
384 * Tests: Fix rundir not created in ust-basic-tracing
385 * ust test: add missing return -1
386 * Test: update ust tracing unit tests to 2.1 internal ABI
387 * Tests: Fix rundir not created in ust-multi-test
388 * Adapt internal files and examples to TRACEPOINT_INCLUDE
389 * Adapt tests to TRACEPOINT_INCLUDE
390 * Cleanup: tests remove hello.cxx/ust_tests_demo.h
391 * Fix: don't do macro expansion in tracepoint file name
392 * Fix lttng-gen-tp: Template file must end in .tp
393 * Pack structures in comm protocol between UST and sessiond
394 * Cleanup lttng-gen-tp: Help not showing when using -h,--help
395 * Cleanup lttng-gen-tp: remove leading underscore before include guard
396 * fix memleak: ustctl free shadow chan on ustctl_unmap_channel()
397 * Update license text
398 * Fix: check if event enabled for bytecode-less events
399 * Fix: handle enablers without bytecode
400 * Print probe provider mismatch error even without -Wsystem-headers
401 * filter: Add missing padding
403 2012-11-22 lttng-ust 2.1.0-rc2
404 * filter interpreter cleanup: use uint64_t for retval
405 * Fix: filter linking can dereference NULL pointer on alloc failure
406 * Cleanup: remove whitespaces and EOL in tests
407 * Filter: use only single lower bit of filter return value
408 * Fix: filter: var len array at end of external structure
409 * Fix: filter link fail handling
410 * Fix: add missing seqnum field to filter
411 * filters: perform union rather than intersection
412 * Implement support for overlapping wildcard/events
413 * Cleanup: add lttng_/lttng-/LTTNG_ prefixes
414 * filter: add seqnum field to filter command
415 * Filter iteration: iterate on list of filters
416 * document that tracepoint names should ideally not be re-used
417 * Remove LIBFORMAT config declaration, unused
418 * Add libc errno translation layer to UST error code
419 * Fix: add const qualifier for filter local void *
420 * Fix: re-allow non-lvalue string, sequence, array parameters
421 * Tear down handles associated with a closed sessiond socket
422 * Distinguish UST return codes from transport return codes
423 * Fix: Conditionally disable tests requiring shared libs support
424 * Cleanup: don't spawn per-user thread if HOME is not set
425 * Manpage: document supported UST contexts
426 * Fix: procname context semantic
427 * Fix: Fix self-assign warning on struct ustfork_clone_info init
428 * Fix: memcpy of string is larger than source
429 * Implement liblttng-ust-fork daemon() override test
430 * liblttng-ust-fork: override daemon() call
431 * ustfork: set errno to ENOSYS if symbol lookup fails
432 * Fix: be quiet on filter linker error
433 * Build out of src tree
434 * Fix: filter bytecode specializer stack leak
435 * Fix: reloc offset validation error out on filters with no reloc table
436 * Perform calculation on bit size in 64-bit
437 * Use uint64_t for packet header content size and packet size
438 * Fix: manpage typo "-lllttng-ust" -> "-llttng-ust"
439 * Fix: BSD getprogname null pointer dereference
440 * Add support for model.emf.uri event info
441 * Filter error message cleanup
442 * Manpage update: document use in daemons
443 * Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls)
444 * Fix: get_wait_shm() ust mutex deadlock
445 * Fix: add events with 0 field to field list
447 2012-09-10 lttng-ust 2.1.0-rc1
448 * Fix make dist: fix liblttng-ust-java dependencies
449 * Fix make dist: add missing filter header
450 * Fix: backward compatibility with UST 2.0 app probes
451 * Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536)
452 * Export "written" information about fields
453 * Fix filter: pointer to string, not string, should be on stack
454 * Fix: tracepoint float nowrite
455 * Fix: accept 65536 bytes long bytecodes
456 * Add hostname to env
457 * ABI change: bump internal version to 3.0.0
458 * Fix: threads should be created in DETACHED state
459 * Fix: 32-bit x86 strict-aliasing warnings
460 * Fix UST SIGPIPE handling
461 * Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust
462 * Cleanup: filter: turn bytecode linking error msg into debug
463 * Make lttng-ust robust against -finstrument-functions.
464 * Filter: keep aliased ax and bx registers
465 * Filter: remove interpreter dynamic typing
466 * Filter: add missing specialized op names
467 * Filter: specialize double-s64 binary comparators
468 * Fix filter: fix stack leak on taken branch
469 * Filter: Implement stack-based interpreter
470 * Filter: double comparator produces s64
471 * Filter: use hash table to check merge points
472 * Filter: split passes into separate components
473 * Filter: cleanup macros
474 * Filter: validate range overflow with end of insn
475 * Filter: validate that field ref strings are non-NULL
476 * Filter: ensure logical operator merge is always s64
477 * Filter: we don't care if double/s64 are literals
478 * Filter: specialize 'and' and 'or' ops.
479 * Implement dispatch-table based interpretor
480 * Filter: Specialize unary operators
481 * Define switch use as macro in interpreter
482 * Filter interpreter: mark float test as unlikely
483 * Filter: fix bytecode validation typo
484 * Filter: specialize comparators
485 * Specialize load and unary ops
486 * Validate registers, no need to initialize to 0
487 * Filter: opcode for ref loads
488 * Remove redundant validation from interpreter
489 * filter: Add bytecode validation pass
490 * TRACEPOINT_EVENT: add *_nowrite fields for filter
491 * Only print filter errors if LTTNG_UST_DEBUG is set
492 * Cleanup: remove debug define
493 * Filter: add floating point support
494 * Remove filter test printouts
495 * Implement filter bytecode interpreter and linker
496 * Filter: receive, attach and link empty filter
497 * Filter: prepare filter stack data
498 * Wrap dynamic len array into stackvar union
499 * liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock()
500 * liblttng-ust/lttng-ust-comm.c: fixing typo.
501 * Fix: remove unused texinfo dep from configure.ac
502 * Fix C99 strict compatibility: don't use void * for function pointers
503 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
504 * Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions"
505 * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
506 * Fix: perform TLS fixup of nest count outside of UST mutex
507 * Fix: liblttng-ust-fork deadlock
508 * Fix: handle pthread errors
509 * Fix: local apps allowed should disable local (not global) tracing
510 * Fix strict ISO-C compatibility for ust-tracepoint-event.h public header
511 * Fix: support -std=c99 in tracepoint macros
512 * Fix c99 compatibility: use __typeof__ instead of typeof in public headers
513 * hello test: fail on old style definition
514 * Fix: tracepoint.h should not generate old-style definitions
515 * Fix: don't define variables in headers
516 * test "hello": add boolean test
517 * Fix: perform macro expansion on tracepoint signatures
518 * UST check pointer/de-reference order
519 * Fix list field: handle error
520 * Implement event fields listing
521 * Implement field listing command
522 * Fix: Block all signals in listener thread
523 * Add CodingStyle document to tarball
524 * Add coding style document
525 * endian.h: support cygwin
526 * align.h: support cygwin page size
527 * Add cygwin support to libringbuffer getcpu.h
528 * Add "2x int" and "2x long" types to the Java interface
529 * Add Integer and Long tracepoint types to the Java interface
530 * Fix: don't SIGBUS when filesystem is full
531 * tracepoint: include stdio.h for NULL definition
532 * manpage update: document that probes need gcc
533 * Fix: remove # in front on extern "C" {
534 * Cleanup: don't use GNU old-style field designator extension
535 * Fix: remove padding field after variable sized array
536 * Use unsigned long type for events discarded counter
537 * Fix: getcpu build with modern uClibc versions
538 * Fix: lttng-ust.pc needs to specify -ldl
539 * Fix: examples Makefiles should pass $(LIBS) at last
540 * Build a jar for the Java side of the JNI interface
541 * Fix: ustctl need to send the second fd upon error of 1st fd
542 * Fix: Add missing fork test program dependency library
543 * Fix: Make the JNI interface actually work
545 * Fix: stringify version description
547 2012-03-29 lttng-ust 2.0.1
548 * Use bsd-compatible fcntl for close-on-exec on socket
549 * Fix multi-session wildcard support
550 * Fix event lost count when buffer is full
551 * Remove inappropriate \n from easy-ust sample
553 2012-03-20 lttng-ust 2.0.0
554 * First STABLE version
557 2012-03-20 lttng-ust 2.0.0-rc4
558 * Fix out-of-bound write in ltt-events.c
559 * Document LTTNG_UST_DEBUG_VALGRIND compilation flag
561 * Add exception handling to lttng-gen-tp io operations
563 2012-03-16 lttng-ust 2.0.0-rc3
564 * Fix: sendmsg should retry on EINTR, and use MSG_NOSIGNAL
565 * fix: ustcomm_close_unix_sock should close, not shutdown
566 * Fix: do not print EPIPE perror, as it is an expected error
567 * Ensure that multiplication of clock offset is done on 64-bit
568 * Add 2 missing licenses in deprecated tests
569 * Remove unbuild and unused (deprecated) make_shared_lib test
570 * License text standardization, add missing licenses
571 * Cleanup: remove duplicate check for 0 num_subbuf and subbuf_size
572 * Fix: power of 2 size check should apply to size_t type, not uint32_t
573 * Fix: recvmsg should handle EINTR
574 * Make lttng-gen-tp work on python 2.6
575 * Make lttng-gen-tp executable
577 2012-03-02 lttng-ust 2.0.0-rc2
579 * Fix: dmesg printout should not print metadata warnings
580 * Fix: use transport name as channel name
581 * Fix: Add signature check in tracepoint activation
582 * Fix: add tracepoint signature at tracepoint definition site
583 * Fix: keep event probe signature, for use by event probe signature check
584 * Fix ABI: add padding to structures shared between UST and consumer
585 * Fix ABI: add padding to tracepoint and ring buffer config public structu
586 * Fix ABI: Adding missing padding in tracepoint event structures
587 * Fix: Add include/lttng/ust-config.h to git ignore
588 * Fix effect: update README about dlopen()
589 * Fix: fixup vtid TLS
590 * Fix: fixup ringbuffer tls at constructor by forcing read
591 * Fix: fix deadlock with dlopen() lttng-ust
592 * Fix: only print event errors every 1048576 hits
593 * Fix: add missing debug printout to identify the cause of lost events
594 * fix: liblttng-ust-ctl should check for incorrect parameters
595 * fix: ust comm error handling segfault
596 * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_
597 * fix: on exit, leave thread/mmap reclaim to OS
598 * fix: Handle sys_futex with async cancel, add missing pthread_join
599 * fix: Only munmap the wait page when not exiting from process
600 * Use CPPFLAGS instead of CFLAGS for -I
601 * Fix type range comparison always false for 64-bit arch
602 * demo: remove useless libs
603 * tests: include missing headers
604 * Add missing limits.h include for NAME_MAX
606 2012-02-20 lttng-ust 2.0.0-rc1
607 * Standardize version across toolchain
608 * Fix a typo in gen-tp Makefile
609 * Implement the .o file generation in lttng-gen-tp
611 2012-02-16 lttng-ust 1.9.8
612 * Fix comment in tracepoint.h
613 * Add loglevel info to manpage
614 * Remove stale binary file
616 * Add a man page for lttng-gen-tp
617 * Install easy-ust and gen-tp examples in doc/
618 * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files
619 * Add missing #define _GNU_SOURCE for sched_getcpu()
620 * Define _GNU_SOURCE for all implementation files rather than getcpu.h
621 * Add sched_getcpu and sysconf to AC_CHECK_FUNCS
622 * Mark lib_ring_buffer_print_errors unused
623 * Cleanup: remove extra space from easy_ust example
624 * Add missing comma to tracepoint STAP_PROBEV call
626 2012-02-13 lttng-ust 1.9.7
627 * liblttng-ust-java: add missing -classpath ./
628 * Only specify that sdt.h provides system integration for now
629 * Add STAP_PROBEV check ton configure.ac
630 * Add sdt.h integration
631 * Remove extern C around probe header
632 * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace
633 * Add a configure report at the end of the output
634 * Add sdt.h integration option
635 * Set default loglevel in metadata
636 * Fix: LTTng-UST java jni wrapper does not build with OpenJDK
638 2012-02-09 lttng-ust 1.9.6
639 * Fix tracepoint.h multiple .o within module/core exec linkage bug
640 * tracepoint: name -> _name to fix possible namespace clash
641 * Add debug printout to tracepoint.c
642 * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper
643 * Update hardcoded loglevel
644 * Add "easy_ust" example
646 * Zero-initialize struct msghdr
647 * Add environment information
648 * Fix event-specific enabling
649 * Update static lib linking
650 * liblttng-ust-libc: fix linking
651 * liblttng-ust-libc: fix lib dependency
652 * Install README and ChangeLog into system doc
653 * Add hello-static-lib test
654 * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE
655 * Fix 32-bit type: allocated len is used
656 * Fix 32-bit type mismatch
658 2012-02-02 lttng-ust 1.9.5
659 * UST comm ABI: Add padding, push version to 2.0
660 * Update loglevel names
661 * Implement loglevels as event and wildcard attributes
662 * Update loglevel ABI: only loglevel value/enum is known by UST
663 * Pre-assign fixed loglevels
664 * Remove old (now unused) loglevel control code entirely
665 * Update loglevel selection ABI
666 * Use boot_id as monotonic clock uuid
667 * clock: add clock description to metadata
668 * Properly fix the timekeeping overflow detection
669 * Revert "Fix timestamps for slow-paced event rates"
670 * Revert "Force 64-bit timestamps"
671 * Declare struct lttng_ust_calibrate
672 * Force 64-bit timestamps
673 * demo program: ensure we don't link demo on useless libs
674 * ust comm: Receive second FD even if 1st receive failed
675 * ust consumer: close shm fd after mapping it
676 * Add a comment about which wait fd is closed early by UST.
677 * Remove leftover structure in ust-abi.h
678 * Close stream and channel file descriptors as soon as passed to
680 * Fix AC_LANG_SOURCE usage: only takes one parameter
681 * Fix timestamps for slow-paced event rates
682 * configure.ac: Use AC_LANG_SOURCE for if else macros
683 * Add execution instructions to the demo test program
684 * Force the building of shared noinst libraries in the demo test
686 * Only print the futex perror in debug mode
688 2011-12-23 lttng-ust 1.9.4
689 * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs
690 * Comment the union field (only used in call_rcu scheme)
692 2011-12-21 lttng-ust 1.9.3
693 * Fix clock source overflow on 32-bit archs
694 * Remove unused trace_clock_frequency
695 * check for negative wait() return value
696 * Add DBG message when registering a probe
697 * Only show futex warning "perror" in debug mode
699 2011-12-14 lttng-ust 1.9.2
700 * Add missing ust_libc.h to Makefile.am
701 * Use DBG instead of WARN for futex_wake workaround message
702 * Make dlopen more robust by using the .0 target for the library
704 2011-12-13 lttng-ust 1.9.1
705 * First LTTng-UST 2.0 prerelease.
projects / lttng-ust.git / blob