Fix: validate file path creds in autoload mode
[lttng-tools.git] / ChangeLog
CommitLineData
bf102181
DG
12014-06-27 lttng-tools 2.5.0-rc2
2 * Test: add JUL disable event tests
3 * Fix: disable JUL event on UST side
4 * Fix: accept override flag even without a load path
5 * Fix: bad error code path when loading session
6 * Fix: set session in output mode if URL are set afterwards
7 * Fix: add a kernel context list to the channel
8 * Fix: Add vpid, vppid and vtid info in add-context help
9 * Fix: wrong behavior of save command when no session name is provided
10 * Fix: missing context type string in save for ust context
11 * Fix: wrong casting of return value
12 * Fix: add dependency to libcommon for python binding
13 * Fix: remove the default GIT_VERSION
14
19d7cc50
DG
152014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
16 * Save/load session feature
17 * Daemon configuration file support
18 * UST perf counter support with add-context
19 * Kernel tracer probe user define list
20 * Multiple fixes! The diff is just too big to put here.
21
f2154bf4
DG
222014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
23 * Fix: don't delete stream from connection recv list
24 * Fix: use after free of a relayd stream
25 * Fix: don't print stream name in error message
26 * Fix: take session list lock when listing tp
27 * Fix: add consumer wake up pipe to avoid race
28 * Fix: don't spawn relayd if URL is provided
29 * Fix: don't ask data pending if session was not started
30 * Fix: missing test file in EXTRA dist
31 * Fix: allow empty URL for live session creation
32 * Fix: missing valid return code when adding an URI to consumer
33 * Fix: syntax error in lttng.1
34 * Fix: check relayd fd leak in lttng cmdline
35 * Fix: remove unused tp in high-throughput test
36 * Use autoconf AM_MAINTAINER_MODE.
37 * Fix: clang 'constant-out-of-range-compare' warning
38 * Fix: Unchecked session pointer when destroying a connection in relayd
39
7f63e090
DG
402014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
41 * Fix: improve lttng with live by spawning relayd
42 * Fix: relayd should listen for viewers on localhost only by default
43 * Fix: handle loglevel range ALL in list command
44 * Tests: add JUL test for multiple loglevel
45 * Fix: index JUL event by name *and* loglevel
46 * Fix: JUL to enable user and root tracepoints
47 * Fix: handle the registration done command for JUL
48 * Test fix: use temp file sync. of test app
49 * Fix: keep metadata channel attr in UST session
50 * Tests fix: Missing waitpid in fork test
51 * Fix: add loglevel type to lttng list <name>
52 * Fix: minor rephrasing of the lttng.1 man page
53 * Fix: Warn user if JUL port is already being used
54 * Fix: add some sane default values to --live opt
55 * Fix: possible NULL deref. in sessiond error path
56 * Fix: flag that kernel streams FDs has been sent
57 * Fix: forbid session name creation if contains /
58 * Fix: don't start session if no channel
59 * Fix: add missing relayd option to man page
60 * Fix: report error if consumer can't be spawned
61 * Fix: lttng list -u <name> should only list UST
62 * Fix: kernel channel destroy on consumer if sent
63 * Fix: only create UST metadata on start trace
64 * Revert "Fix: wrong condition on startup for low-activity streams"
65 * Fix: missing big endian conversion for one index field
66 * Fix: wrong condition on startup for low-activity streams
67 * Fix: perror on index directory creation error
68 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
69 * Fix: consumerd errors on exit
70 * Fix: scanf unbounded input
71 * Fix: miscellaneous memory handling fixes
72 * Fix: add missing VALGRIND ifdef checks and documentation
73
1bc64886
DG
742014-02-14 lttng-tools 2.4.0-rc5
75 * Fix: steal channel key in the consumer to avoid race
76 * Fix: change ERR statement to DBG in kernel read subbuffer
77 * Fix: handle snapshot ENODATA in live timer
78 * Fix: relayd leak on error in consumer splice()
79 * Fix: protect close_write_flag with the rotation lock
80 * Man: clarify loglevel for JUL domain
81 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
82 * Fix: bad indentation of lttng list in man page
83 * Fix: wrong data structure used in commit df41f83
84 * Fix: add missing optional dependency to babeltrace in README
85 * Fix: cleanup inconsistent use of spaces/tabs in README
86 * Fix: only set the new_streams flag if a viewer is attached
87 * Fix: lttng-live documentation
88 * Fix: remove dead code in relayd live code
89 * Fix: use after free error code path
90 * Fix: wrong sizeof argument in live viewer create session
91 * Fix: zero out the reply structure in viewer_connect
92 * Fix: write index only if fd is valid
93 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
94 * Fix: memory/fd leak when cleaning streams in channel
95 * Fix: destroy streams in consumer del channel
96 * Fix: add missing urcu wfqueue headers in relayd
97 * Fix: in lttng_read/write deny count bigger than the possible returned value
98 * Fix: fd leak when closing metadata stream
99 * Fix: read subbuffer mmap/splice signedness issue
100 * Doc: live protocol clarifications
101 * Fix: remove unused create_viewer_session option
102 * Fix: don't sleep(1) on the consumer ready flag
103 * Fix: free viewer session in connection_free()
104 * Fix: add missing ctf trace delete before destroy
105 * Fix: don't delete ctf trace while in snapshot mode
106 * Fix: add flag to create session command and fix tests
107 * Fix: cleanup indef guards following the rename
108 * Fix: merge issue with thread quit pipe
109 * Fix: use uint32_t for metadata_flag in viewer's ABI
110 * Fix: check for new streams in all attached sessions
111 * Fix: Move static functions up in the code
112 * Fix: allow attach command to multiple sessions
113 * Fix: handle session hang up in get_new_streams
114 * Fix: force the client to create a viewer session before attaching
115 * Fix: Namespace lttng-viewer-abi
116 * Fix: relayd connection object refactor
117 * Fix: big relayd cleanup and refactor
118 * Fix: code refactoring of viewer streams in relayd
119 * Fix: handle new streams in live mode in relayd
120 * Fix: notify the viewer if new streams got added
121 * Fix: send the streams sent message after metadata
122 * Add extern C to the health-check header
123 * Fix: memory leak in unit test
124 * Man: add JUL DOMAIN section to lttng.1
125 * Fix: handle invalid URL passed to lttng_create_session_live
126 * Fix: add --jul-tcp-port to sessiond man page
127 * Fix: measure UST clock offset with best sample (v2)
128 * Fix: remove free in unit test not needed anymore
129 * Fix: relay create session for version before 2.4
130 * Fix: memory leak when UST events are enabled with exclusions
131
1322014-01-29 lttng-tools 2.4.0-rc4
133 * Fix: add -b, --background option
134 * health check tests: test relayd and consumerd
135 * tests: Add stop_lttng_relayd_nocheck
136 * Fix: add missing JUL loglevel handling
137 * relayd: add testpoints
138 * relayd: use same pipe for live and main
139 * Cleanup relayd live comment
140 * Fix: relayd: add LPOLLERR to events
141 * Fix: relayd: notify parent of readiness when all threads ready
142 * Fix: tests: start relayd in background mode (-b)
143 * lttng-relayd: implement background cmd line option
144 * sessiond: add missing testpoints
145 * tests: use --background for session daemon
146 * sessiond: add --background argument
147 * Use lib common daemonize
148 * Fix: sessiond: wait for health check readiness
149 * Fix: relayd: initialize lttcomm inet
150 * Consumer: add testpoints
151 * Fix: consumerd: HT init/teardown with program
152 * Cleanup: lttng-ctl-health comment
153 * Add daemonize() to libcommon
154 * Fix: tests: wait for consumerd to complete
155 * Fix: consumerd: use DBG rather than DBG2
156 * Fix: consumerd: only return readiness when health is ready
157 * Fix: consumerd should initialize lttcomm
158 * Fix health check: signal parent before exit testpoint
159 * Test health: add test_thread_ok
160 * health check: change --relayd-path arg to --relayd-path=arg
161 * relayd: add LTTNG_RELAYD_HEALTH env var
162 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
163 * Fix: zero out data structure before using it
164 * Fix: delete metadata stream before destroying it
165 * Fix: report to client when snapshot will be empty
166
1672014-01-14 lttng-tools 2.4.0-rc3
168 * Fix: metadata stream should be always flagged as ready
169 * Fix: wrong check before destroying the viewer metadata stream
170 * Fix: race with the viewer and readiness of streams
171 * Fix: missing reset when listing UST fields for multiple PIDs
172 * Fix: filter: check binary op nesting
173 * Fix: relayd cmd line option for live port
174 * Fix: remove break in epoll loop of apps. thread
175 * Fix: wrong comment in snapshot public API
176 * Fix: clear the CTF traces when all the streams are closed
177
c9d04d79
DG
1782013-12-10 lttng-tools 2.4.0-rc2
179 * Fix: close connection on incompatible version check
180 * Fix: fields alignements in live protocol
181 * Tests: add regression test for Java JUL support
182 * Fix: possible use after free
183 * Fix: remove unused code in session daemon
184 * Fix: string format with unsigned value
185 * Fix: remove useless assert
186 * Fix: bad logical check of error codes
187 * Fix: resource leak in enable-event command
188 * Fix: unchecked return value in ust app delete
189 * Fix: dereference after null check in UST registry
190 * Fix: Resource leak in ust registry
191 * Fix: backported from urcu commit 92af1a30
192 * Tests: fix racy tests and misleading output messages
193 * Tests: fix bad argument parsing in test app
194 * Fix: remove assert on fd in the read/write layer
195 * Fix: missing lock/unlock when sending index
196 * Fix: update back the metadata len sent on failure
197 * Fix: don't fail on push metadata if no channel
198 * Rename LTTng index in CTF index
199 * Fix: set the enable all event command type
200 * Fix: implicit conversion of enum types in sessiond
201 * Fix: implicit conversion of enum types in consumer
202 * Fix: comparison of unsigned enum expression >= 0
203 * Fix: comparison of unsigned value agains < 0
204 * Fix: create a fast and a long UST snapshot test
205 * Tests: fix racy UST snapshot post mortem test
206 * Tests: remove useless sleep when spawning sessiond
207 * Add travis-ci configuration file
208 * Add libuuid as dependency in README
209 * Tests: add valid test cases to test_utils_expand_path
210 * Tests: add symlink tests for test_utils_expand_path
211 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
212 * Fix: comment indentation
213 * Add missing copyright to utils.c
214 * Fix: use non block waitpid to lookup child state
215
dd2c2a1b
DG
2162013-11-15 lttng-tools 2.4.0-rc1
217 * Live streaming support
218 * Health check support in consumer and relayd
219 * Event exclusion support
220 * Java Util Logging support
221 * Multiple fixes! The diff is just too big to put here.
222
1bc64886
DG
2232013-11-13 lttng-tools 2.3.1
224 * Fix: typo in --sig-parent help
225 * Fix: application SIGBUS when starting in parallel with sessiond
226 * Fix: missing LTTNG_OK return value for snapshot
227 * Fix: arguments in the wrong order for fd-limit
228 * Fix: Some corrections to the lttng man page
229 * Fix: recv creds comm should handle partial receive
230 * Fix: set app socket timeout just after accept()
231 * Fix typo in lttng snapshot add-output example of lttng(1)
232
c9dc1289
DG
2332013-09-03 lttng-tools 2.3.0
234 * Fix: remove periodical flush test from make check
235
3e618c7a
DG
2362013-08-30 lttng-tools 2.3.0-rc3
237 * Fix: hashtable: take split_count_order into account
238 * Fix: remove wrong doing asserts in sessiond
239 * Tests: fix periodical flush tests to stop app
240 * Fix: correctly close metadata on sessiond thread shutdown
241 * Fix: delete the trace directory used for the test
242 * Fix: remove bad check after epoll wait in consumer
243 * Fix: missing data pending signess conversion
244 * Fix: consumer data pending for empty streams
245 * Fix: hash table growth (for small tables) should be limited (v2)
246 * Fix: run_as gid/uid test should return result to parent
247 * Fix: missing check for metadata data pending
248 * Tests: change buffers UID test to PID
249 * Tests: fix health tests to use custom socket timeout
250 * Fix: remove health test from fast regression
251 * Use socket timeout value for tcp timeout if available
252 * Fix: set the health delta tcp timeout aware
253 * Get the maximum TCP timeout in sessiond
254 * Fix: don't report error if UST app dies
255 * Fix: support VPATH build for tests
256 * Improve comments after review
257 * Rename consumer socket fd to fd_ptr
258 * Lock consumer data before fd check during destroy
259 * Use single callsite for send/recv ops. for consumer in sessiond
260 * Use consumer fd reference in consumer socket obj
261 * Update bash completion
262 * Add --list-commands option to the snapshot command
263 * Reorder functions _lttng_cmd_* functions in bash completion
264 * Use parse_size_suffix in snapshot
265 * Fix: snapshot record error handling
266 * Fix: improve error message when UST support is disabled
267 * Fix: add missing short filter option in help
268 * Fix: typo in configure.ac for version check
269 * Fix: remove calibrate syscall option from code
270 * Fix: snapshot should fail if no successful snapshot is taken
271 * Fix: check UST float field mantissa length
272 * Fix: add UST context in the same order the user enabled them
273 * Introduce configure --with-lttng-system-rundir
274 * Add .dirstamp to gitignore file
275 * Fix: snapshot with multiple UIDs
276 * Prepare for automake deprecation of missing subdir-objects
277 * Fix: typos in --help and manpage
278 * Fix: add-context without -c apply to all channels
279 * Fix: channels can be _enabled_ after tracing is started, but not created
280 * Fix filter parser segmentation fault with bison 3.0
281 * Fix: typo in error msg
282 * Fix: imprecise error message about root sessiond/tracing group
283 * Fix: don't skip chmod if tracing group is not found
284 * Tracepoint probes don't need extern C
285 * Fix: Snapshot should be taken asap in core handler script
286 * Fix: reset out_fd_offset when we rotate the trace file
287 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
288 * inet/inet6 sockets: apply timeout
289 * Implement timeout for connect ipv4/ipv6
290 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
291 * bash completion: add calls to _lttng_complete_sessions
292 * bash completion: Fix copy-paste typo
293 * Extras: Remove deprecated consumer commands in bash completion
294 * bash completion: Remove underscores in handler function names
295 * bash completion: Remove --event for add-context
296 * Update gitignore
297 * relayd: use version macros from build rather than scanf
298 * sessiond: use version major/minor from build for communication with relayd
299 * build: export major/minor/patchlevel numbers
300 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
301 * Test: enable kernel events after start
302 * Fix: kernel ctl error codes are based on errno
303 * Fix: format string mismatch
304 * test: test_periodical_metadata_flush shrink timer period, kill app
305 * Fix: format string type mismatch
306 * snapshot howto: update text
307 * Add snapshot howto
308
95f3c88c
MD
3092013-07-19 lttng-tools 2.3.0-rc2
310 * Add core-handler README to dist tarball
311 * extras: core-handler: simplify, allow usage from tracing group
312 * Cleanup: add missing dot
313 * Fix: documentation: create name and options
314 * Add core dump snapshot handler script
315 * Fix: sym name len (kernel)
316 * Fix: tests: provide channel name when a non-default channel exists: per-pid
317 * Fix: tests: provide channel name when a non-default channel exists
318 * Fix: data pending race
319 * Fix hang in make check snapshots/test_ust
320 * Cleanup: ust-consumer: wrong indentation
321 * Fix: print dots while waiting for data availability
322 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
323 * Fix: (slight UI change) refuse missing -c if non-default channel exists
324 * Fix: push metadata on stop for per-UID buffers
325 * README: update python documentation
326 * Manpage: other layout cleanups
327 * Manpage: cleanup layout of view
328 * Manpage: cleanup layout of version
329 * Manpage: cleanup layout of stop
330 * Manpage: cleanup layout of start
331 * Manpage: cleanup layout of snapshot
332 * Manpage: cleanup layout of set-session
333 * Manpage: cleanup layout of list
334 * Manpage: cleanup layout of disable-event
335 * Manpage: cleanup layout of disable-channel
336 * Manpage: cleanup layout of enable-event
337 * Manpage: cleanup layout of enable-channel
338 * Manpage: cleanup layout of destroy
339 * Manpage: cleanup layout of create
340 * Manpage: cleanup layout of calibrate
341 * Manpage: cleanup layout of add-context
342 * Documentation: create --snapshot in manpage
343
07ddb08c
MD
3442013-07-17 lttng-tools 2.3.0-rc1
345 * Fix: add missing snapshot header to dist tarball
346 * Documentation: fix thread quit pipe comment
347 * Test for presence of bison and flex when building from git
348 * Test UST snapshot with large metadata
349 * Add test application with large metadata
350 * Cleanup: remove redundant assignment
351 * Fix: use per-uid buffer registry for UID buffer snapshots
352 * cmd.c: fix typos in snapshot commands
353 * Test snapshot per-uid post-mortem
354 * Remove leftover fprintf
355 * Fix deadlock: don't take channel lock in timer
356 * Introduce channel timer lock
357 * document lttng_ustconsumer_request_metadata locking constraints
358 * consumer: remove unused lttng_ustconsumer_push_metadata
359 * Document metadata_socket_lock nesting
360 * lttng_ustconsumer_recv_metadata does not need all those locks
361 * document metadata_switch_timer() deadlock
362 * Fix: add missing metadata socket lock
363 * document metadata_switch_timer() locking constraints
364 * consumer: remove timeout for UST metadata
365 * Introduce pipe for UST metadata cache and stream
366 * consumer: replace DBG2() instances by DBG()
367 * Introduce utils_create_pipe_cloexec_nonblock()
368 * ust consumer: data_pending check is endpoint active
369 * Fix: kernel consumer: data_pending check if endpoint active
370 * consumer: explicitly set endpoint status to active at init
371 * document consumer_metadata_cache_flushed use of consumer_data.lock
372 * consumer: introduce channel lock
373 * Merge branch 'master' of git://git.lttng.org/lttng-tools
374 * Fix: update lttng snapshot help output
375 * Man: fix part of snapshot documentation
376 * Fix: set tracefile size test with PID buffers
377 * Fix: Babelstats fail to parse output with no process name or pid
378 * Missing NULL pointer init in tap.c
379 * Fix: Unchecked asprintf/vasprintf return values
380 * Add snapshots test to fast regression
381 * Fix: kernel data unit test
382 * Fix: snapshot returned valid LTTNG_ERR code
383 * Add the number of snapshot taken to the output path
384 * Fix: RCU read side lock unbalanced
385 * Fix: zeroed snapshot output at init
386 * Support del-output with an output name
387 * Update man page with snapshot command
388 * New UST default buffers is now per UID
389 * Bump UST ABI major version for 2.3 release
390 * Add snapshot mode to lttng list session
391 * Fix: support temporary snapshot max size and name
392 * Support snapshot max-size limitation
393 * Tests: per-UID UST snapshot
394 * Fix: snapshot support for UST and kernel in same session
395 * Implement lttng create --snapshot command
396 * Add create session snapshot API in lttng-sessiond
397 * Add snapshot output init call that uses URIs
398 * Fix: consumer err_sock cloexec
399 * Callsite: add "ip" context
400 * Fix: possible consumer sockets double close on cleanup
401 * Automatically load kvm-x86 and kvm-x86-mmu probes.
402 * Fix: consumer: use uint64_t for all sessiond_id
403 * Fix: add gpl and lgpl files to tarball
404 * Fix: don't install libtap system wide
405 * Fix: close consumer sockets in sessiond cleanup
406 * Fix: set globally visible flag to kernel stream
407 * Fix: lttng: memory leak in snapshot record command
408 * Fix: kernel-consumer: double-close
409 * Fix: consumer: incorrect size zmalloc
410 * Fix: don't try to send stream to relayd if not in streaming
411 * Fix: relayd refcount updates for stream
412 * Fix: don't send error to sessiond on orderly shutdown
413 * Fix: bad pathname used when sending kernel stream to relayd
414 * Fix: add globally visible flag in stream
415 * Fix: destroy metadata stream on setup metadata error path
416 * Fix: send kernel stream to relayd only if needed
417 * Fix: destroy streams for kernel snapshot sessions as well
418 * Fix: close and destroy metadata stream after a kernel snapshot
419 * Fix: print errno message on connect() error
420 * Fix: possible double-close on stream out_fd
421 * Fix: session ID signess to uin64_t in sessiond
422 * Tests: fix validation trace path in kernel snapshot
423 * Tests: Add UST snapshot local and streaming
424 * Add UST snapshot support
425 * Fix: consumer_add_relayd_socket() report errors to sessiond
426 * Fix: add missing enum lttcomm_return_code entries
427 * Fix: UST per-UID channels persist across application teardown
428 * Fix: kernel snapshot metadata handling and error paths
429 * Fix: coding style and debug statement
430 * Fix: put subbuffer back in kernel snapshot error path
431 * Fix: overflow in uri_to_str_url
432 * Fix: detect the correct version of LTTng-UST
433 * Fix: sessiond: use uint64_t for all session ids
434 * Tests: add kernel snapshot streaming to root regression
435 * Tests: remove debug output from test
436 * Tests: Add kernel snapshot streaming
437 * Fix: use snapshot consumer output for kernel
438 * Fix: periodical flush check trace before stop
439 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
440 * Fix UST channel/stream output assignation
441 * Fix: send per-pid session id in channel creation
442 * Fix: consumer double-close on error
443 * Update URCU detection to correctly check for a 0.7 version
444 * Fix: snapshot path
445 * Add utils function to format current time as a string
446 * Fix: set hidden attribute to utils_* calls
447 * Fix: consumer handling of metadata for relayd
448 * Add kernel snapshot support
449 * Support flight recorder mode for a session
450 * Implement snapshot commands in lttng-sessiond
451 * Add snapshot command to lttng UI
452 * Initial import of the snapshot ABI/API in lttng-ctl
453 * Use the consumer stream API in consumer_del_stream()
454 * Add consumer-stream.c/.h in libconsumer
455 * Move multiple URLs parsing fct from lttng-ctl to uri.c
456 * Add a lttng-ctl header to facilitate code separation
457
8991668e
DG
4582013-06-25 lttng-tools 2.2.0 (National Catfish Day)
459 * STABLE VERSION
460 * Fix: if relayd is unreachable, disable consumer for the session
461 * Fix: possible infinite loop in disable ust event
462 * Fix: don't enable a channel if a session was already started
463 * Fix: bad type for the relayd id
464 * Fix: add debug statement in kernel flush metadata
465 * Fix: destroy default created channel if add-context fails
466 * Fix: clarify tracefile size/count in lttng.1 man
467 * Fix: don't stop a session that was not previously started
468 * Fix: update lttng.1 man page
469 * Fix: bad protocol flow between sessiond and consumerd
470 * Fix: kernel memory leak in error path
471
92d019ba
DG
4722013-06-20 lttng-tools 2.2.0-rc3
473 * Multiple memory and fd leak fixes in sessiond and consumerd
474 * Test: stress test added to the repository but not in make check
475 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
476 * Implement health check for app registration dispatch
477 * Implement health check for app notification thread
478 * Revert "Improve channel listing output format"
479 * Fix: use lttng pipe to send new stream to thread
480 * Change consumer_metadata_pipe to be a lttng_pipe
481 * Change consumer_data_pipe to be a lttng_pipe
482 * Add wrappers for pipe
483 * Add --version command-line option to lttng.
484 * Add --with-lttng-ust-prefix config option.
485 * Fixes from coverity scan.
486 * Stability fixes
487 * RCU hash table are now destroyed in a seperate thread in sessiond
488
afeab175
DG
4892013-05-09 lttng-tools 2.2.0-rc2
490 * Fix: split UST per UID/PID default values
491 * Fix: don't start the relayd with a wrong --output dir
492 * Fix: Erroneous automatic session name when streaming
493 * Fix: wrong data port when listing session's URI
494 * Fix: don't create a channel on an enable channel
495 * Tests: Add missing test_utils_parse_size_suffix to unit tests
496 * Fix: print lttng strerror on enable event with filter
497 * Fix: change relayd protocol version to 2.2
498 * Fix: reset current size for tracefile rotation
499 * Fix: remove extra -I for python bindings
500 * lttng UI: round up trace file size to subbuf size if needed
501 * Fix lttng UI: fix arg parsing, round size to next power of two
502 * Fix: check errors in lttng command argument values
503 * Implement get_count_order in lttng utils
504 * lttng cli: Accept human readable sizes for --subbuf-size
505 * Unit tests: don't rebuild units under test
506 * Fix: consumerd metadata channel/cache/timer races
507 * Fix: consumerd channel destroy race
508 * Cleanup: document RCU read-side lock better
509 * consumer relayd interaction: fix segfaults
510 * Fix: change order of fd get to fix error path
511 * Fix: fd leak when creating UST metadata channel
512 * Fix: fd leak on error
513 * Fix consumerd fd leak
514 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
515 * rculfhash: check for callers from RCU read-side C.S.
516 * Fix: don't call hash table destroy under rcu read-side c.s.
517 * Documentation: import updated comments from urcu
518 * Fix: segfault in buffer_reg_channel_destroy()
519 * Fix: add missing goto error in UST consumer
520 * Fix: no need to use run_as_open in the relayd
521 * Fix: typo in enable-channel man and help
522 * Fix: add some missing hidden attribute
523 * Fix: per-uid buffers should only be flushed once on stop
524 * Cleanup: Use own mutex within timer setup/teardown
525 * Fix: channel management thread should hold a refcount
526 * Fix: move metadata cache setup before ownership passing
527 * Fix: consumer metadata switch timer error handling
528 * Fix: set ptr to NULL to suppress old gcc warnings
529 * Fix: linking order of libraries
530 * Fix: multiple type mismatch in debug statement
531 * Fix: remove mention of trace directory layout in quickstart doc
532 * Fix: remove unused path variables from session obj
533 * Fix: update lttng.1 man and enable-channel help with read timer size
534 * Fix: use channel per domain default values
535 * Fix: typos in the code base
536 * Fix: deny multiple event types with enable-event
537 * Fix: deny the same port for data and control URL
538 * Fix: reset consumer destination when changing URIs
539 * Fix: don't allow different control and data destination
540 * Fix: typos in error strings
541 * Improve channel listing output format
542 * Fix: enable-channel accepts mismatched option
543 * Fix: validate buffer type for UST channel creation
544
500c2393
DG
5452013-03-28 lttng-tools 2.2.0-rc1
546 * Add UST per UID buffers support
547 * UST metadata generation are created on the sessiond side
548 * Move LTTng-UST buffer ownership from application to consumer
549 * Add a UST registry of events and channel in the sessiond
550 * UST periodical metadata flush
551 * Refactor tests to use prove and tap
552 * Support for trace file rotation for the relayd and on disk
553 * Support per-context filtering
554 * Add channel wakeup fd to monitor close
555 * Deprecate enable/disable-consumer
556 * Multiple fixes and memory leak fix.
557
917f7685
DG
5582012-12-20 lttng-tools 2.1.0 (13th Baktun)
559 * STABLE VERSION 2.1.0-stable - "Basse Messe"
560 * Multiple minor fixes
561 * Multiple memory and fd leaks
562 * Fix: Off by one in seq num for data pending command
563 * Fix: flag metadata stream on quiescent control cmd
564 * Fix: prioritize control socket communication in relayd
565 * Fix: poll and epoll fd set reallocation
566 * Fix: add missing goto pending if data is inflight
567 * Fix: remove ua_sess->started assert on stop trace
568 * Set classes of traffic in high_throughput_limit
569 * Fix: use the poll wait ret value when iterating on fd(s)
570 * Fix: force the poll() return value to be nb_fd
571 * Fix: Wrong check of node when cleaning up ht
572 * Fix: set started flag of ust app after ustctl
573 * Fix: memory leak in add relayd socket error path
574 * Fix: add packed attribute to filter structure
575 * Fix: Add missing health code update for consumer command
576 * Add LTTNG_PACKED macro
577 * Fix data pending for inflight streaming
578 * Map session id of relayd and sessiond in consumer
579 * Add the relayd create session command
580 * Make the consumer sends a ACK after each command
581 * Remove MSG_WAITALL on every recvmsg() socket typ
582 * Fix: Add missing relayd ht cleanup and ht destroy
583 * Fix: Relayd and sessiond version check
584 * Fix: protect consumer_find_channel with rcu locking
585 * Fix: don't steal key when adding a metadata stream
586 * Consumer hold stream mutex for add stream
587
48459ee6
DG
5882012-12-03 lttng-tools 2.1.0-rc9
589 * Fix: set the stream ht static in consumer file
590 * Update sessiond man page with new env var
591 * Update lttng.1 man page
592 * Fix: enable-consumer for all domains missing dir
593 * Fix: Add missing fct prototypes when disabling UST
594 * Fix a typo in lttng-probe-module name
595 * Assign values to enum lttcomm_sessiond_command
596 * Fix: run health test only if root
597 * Clarify empty string/NULL filter errors
598 * Fix: add missing padding for UST filter
599
2ad3a9a0
DG
6002012-11-22 lttng-tools 2.1.0-rc8
601 * Fix: Uninit. variable in lttng view
602 * Add already enabled UST event error code
603 * lttng.h API update: set filter becomes enable event with filter
604 * Change the UST event hash table match function
605 * Pass lttng_event struct to the set_filter API call
606 * Adding context to an event is no longer possible
607 * Add UST overlap tests
608 * Add filter sequence number to UST
609 * Fix: Typo from a previous patch in an assert()
610 * Fix: Warn if session is running with lttng view
611 * Fix: Add bash requirement to README for make check
612 * Fix: add the notion of domain to lttng.1 man page
613 * Enable additional kernel probes
614 * Update CodingStyle
615 * Use the new functions for default subbuf sizes
616 * Add default subbuf sizes getter functions
617 * Add max() and min() macro in common
618
8802e4bd
DG
6192012-11-13 lttng-tools 2.1.0-rc7
620 * Fix: Add pointer check when freeing poll events
621 * Fix: FD leak on thread error
622 * Fix: Wrong fd used by kernel_wait_quiescent
623 * Support new lttng-ust error code
624 * Fix: Don't set filter if enable event fails
625 * Fix: Wrong data port when listing session
626 * Fix: Enable event after start command
627 * Fix: Teardown of thread_manage_clients on failure of listen/create_poll
628 * Add a timeout to UST application socket
629 * Fix: Consumerd error socket connect race
630 * Fix: Set CLOEXEC flag on every created sockets
631 * Remove consumer poll timeout in data thread
632 * Fix: RCU hash table seed
633 * Fix: Do not install health tests helper libraries
634 * Fix: Create default channel on add-context if none
635 * Support new liblttng-ust-ctl error code
636 * Fix: Add EPIPE error handling on buffer splice
637 * Fix: Channel creation error return code was not set
638 * Fix: Wrong poll events on UST application socket
639 * Fix: Remove dependency to urcu-cds in tools tests
640 * Fix: Missing librt dependency in configure check for lttng-ust-ctl
641 * Fix: Don't append datetime to default session name
642 * Fix: Deny session creation name 'auto'
643 * Fix: Add space for stream name CPU number
644 * Fix: Add output option to enable-channel command
645
241aaca9
DG
6462012-11-02 lttng-tools 2.1.0-rc6
647 * Tests: Add filtering tests for uncovered cases
648 * Fix: Sync issue when deleting a data stream
649 * Rename data_available to data_pending
650 * Fix: consumer health state
651 * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
652 * Fix: Bad return error code handling
653 * Fix: Use after free() of the rundir string
654 * Fix: Cleanup UST app session on ustctl create session error
655 * Fix: add missing pthread_join in sessiond
656 * Fix: free running directory string
657 * Fix: UST app clean list node usage
658 * Add liblttng-ctl destructor to cleanup memory
659 * Fix: Cleanup URIs on teardown
660 * Fix: relayd memleaks
661 * Fix: Memory leaks of allocated URIs
662 * Fix: consumer output memory leak on creation
663 * Fix: missing addrlen initialization before accept(2)
664 * Fix: relayd trace file padding memleak
665 * Fix: Remove useless consumer subdir string concatenation
666 * Fix: lttng create allocated path memleak
667 * Fix: Cppcheck memleakOnRealloc mistake
668 * Fix: Synchronization issue for data available command
669 * Fix: consumer relayd cleanup on disconnect
670 * Fix: Handle the unary bitwise negation operator (~) in the XML printer
671 * Fix: Possible memory leaks when creating filter IR root node
672 * Fix: Delete stream on write error in consumer
673 * Fix: Error handling when sending relayd sockets to consumer
674 * Add stream lock comment for nesting
675 * Fix: Mutex and RCU lock nesting in consumer
676 * Fix: Uninitialized ret code
677 * Fix: Remove bad condition and fix overflow issue
678 * Fix: consumerd pthread error flow
679 * Fix: Set a single return point and mutex unlock
680 * Fix: Remove useless NULL and zero assignment
681 * Fix: segfault on create session with two URLs
682
d1980281
DG
6832012-10-22 lttng-tools 2.1.0-rc5
684 * Fix: Remove network stream ID ABI calls
685 * Tests: Add filtering tests
686 * Wait for data availability when stopping a session
687 * Relayd data available command support
688 * Lib lttng-ctl data available command support
689 * Consumer daemon data available command support
690 * Add data structure for the data available command
691 * Change the metadata hash table node
692 * Make stream hash tables global to the consumer
693 * Move add data stream to the data thread
694 * Rename consumer threads and spawn them in daemon
695 * Fix: relayd close stream command was not working
696 * Fix: Relayd and consumerd socket leaks
697 * Fix: Missing -ENODATA handling in the consumer
698 * Fix: Empty metadata buffer(s) on HUP|ERR
699 * ABI with support for compat 32/64 bits
700 * Fix: Stream allocation and insertion consistency
701 * Fix: output number of bytes written by relayd
702 * Add hash table argument to helper functions
703 * Fix: Add missing call rcu and read side lock
704 * Tests: Fix LD_PRELOAD library lookup path for health tests
705 * Fix: Add arbitrary wait period for kernel streaming test
706 * Fix coding style and add/change debug statements
707 * Fix: Build out of src tree
708 * Tests: Add health check tests to configure
709 * Tests: Add health check thread stall test
710 * Tests: Add health check thread exit test
711 * Tests: Add a health check utility program
712 * Add testpoints in lttng-sessiond for each threads
713 * New testpoint mechanism to instrument binaries for testing
714 * Fix: off-by-one in comm proto between lttng-ctl and sessiond
715 * Fix: Metadata stream leak when received in consumer
716 * Fix: consumer_allocate_stream error handling
717 * Fix: consumer should await for initial streams
718 * Fix: Missing rcu read side lock in consumer
719
529f6ac2
DG
7202012-09-26 lttng-tools 2.1.0-rc4
721 * Fix: Change sempahore to pthread conditions
722 * Fix: relayd relay_send_version: handle sscanf return code
723 * Fix relayd: NULL ptr deref
724 * Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
725 * Tests: add print bytecode to filter grammar test
726 * Cleanup: assign values to bytecode opcodes
727 * Fix: Filter: Fix allocation length error
728 * Fix: Filter: add missing ast free
729 * Tests: Add high throughput with bandwidth limits test
730 * Fix: Returned code when listing kernel channel
731 * Tests: Rename helper functions to have consistent names
732 * Tests: Cleanup redundant code and use printing helper functions
733 * Tests: Add helper functions for printing status and banner
734 * Tests: Add a check for color support when printing status
735 * Fix: Lib lttng-ctl on error returns lttng code
736 * Fix: lttng_set_event_filter() was returning bad error code
737 * Fix: printing [no write] on lttng list -uf
738 * Fix: Disable event on filter error with lttng
739 * Fix: Wrong returned error code on UST enable event
740 * Add consumer commands to lttng.1 man page
741 * Add lttng_health_check(3) man page
742 * Fix: Remove LPOLLNVAL from consumer metadata revents
743 * Fix: Mismatch of field name between ust and tools
744 * Add the written value when listing fields
745 * Fix: Consumer return value check after mmap/splice
746 * Don't send the subbuffer padding for streaming
747 * Fix: Returned error code in consumer on read buffer
748
d3e6246f
DG
7492012-09-12 lttng-tools 2.1.0-rc3
750 * Fix: Relayd fix ret value when adding a connection
751 * Add new thread in consumer for metadata handling
752 * Fix: consumer recv command error path
753 * Fix filter: fix recent regressions
754 * Update lttng-ust-abi.h from upstream lttng-ust
755 * Fix: Accept bytecode of length 65536 bytes
756 * Fix: Generation of bytecode longer than 32768 bytes fails
757 * Fix: Filter bytecode alloc buffer size must be a power of 2
758 * Add lttng-ctl SWIG python bindings
759 * Add C++ support to API header files
760 * Librarify filter in liblttng-ctl and hide symbols
761 * Set hidden visibility for calls used in lttng-ctl
762 * Notify the user if a filter is already enabled
763 * Install lttng-error.h and include it in lttng.h
764 * Add lttng-error.h containing every API err. code
765 * Fix: missing hostname context
766
5556277c
DG
7672012-08-22 lttng-tools 2.1.0-rc2
768 * Fix: put back 2.0 output text for lttng create cmd
769 * Fix: remove set subdir call that uses bad ptr
770 * Filter: Handle the unary bitwise not operator (~) with an unsupported
771 * Fix: missing mutex unlock on register consumer err
772 * Remove underscore from ifndef of lttng.h
773 * Remove unused define in lttng.h
774 * Standardize lttng command line usage text
775 * Merge duplicate code in consumer for destroy relayd
776 * Merge duplicate code in consumer for add relayd
777 * Fix: Possible buffer overflows in strncat() usage
778 * Move code out of main.c and fix some issues
779
68264071
DG
7802012-08-17 lttng-tools 2.1.0-rc1
781 * Feature: Network Streaming
782 * Add the lttng-relayd binary for network streaming
783 * Support user space tracer filtering
784 * Multiple fixes
785
e371dbd9
DG
7862012-04-19 lttng-tools 2.0.1
787 * Fix: test script for kernel module validation
788 * Fix: report error to client on consumerd error
789 * Fix: add missing ht_destroy at consumer teardown
790 * Fix: consumer fd recv thread should write into non-blocking pipe
791 * Fix: work-around glibc __nptl_setxid vs clone hang
792 * Fix: consumer fd recv poll should be sensitive to POLLPRI too
793 * Fix consumer lttng_consumer_poll_socket poll revents check bug
794 * Fix: increase consumer open files limit
795 * Update README: document dep on modprobe for kernel tracing
796 * Fix: wait for sessiond to stop in tests
797 * Fix: remove unused return variable
798 * Don't report back error on syscalls fail for -a -k
799 * Fix: destroy context hash table being NULL
800 * Fix: make lttng expand path for trace output opt
801 * Fix: return value signedness
802 * Fix: man page environment variable name error
803 * Fix: check return value on getenv USER
804
0e4cbe7e
DG
8052012-03-20 lttng-tools 2.0.0
806 * Fist STABLE version
807 * Add version name: Annedd'ale
808
c6d4a597
DG
8092012-03-20 lttng-tools 2.0.0-rc4
810 * Fix: add small detail to enable-channel man page
811 * Fix: warned of arbitrary time for ust-nprocesses test
812 * Fix. add limitation to man page
813 * Fix: minor changes to lttng.1
814 * Fix: add exit values to lttng.1 man page
815 * Fix: add delay before validating apps in test nproc
816 * Fix: error handling in lttng enable-event
817 * Fix: document structure init. to 0 in lttng.h
818 * Fix: uninitialized variable
819 * Keep track of FD used for UST applications (v2)
820 * Fix: lttng view, error message and exit code
821 * Small fixes to lttng man pages (v2)
822 * Fix: handle EINTR for sendmsg syscall
823 * Fix: lttng UI exit value and error message
824 * Fix: session lock use after free
825 * Fix kernel_list_events memleaks
826 * Fix debug message use uninitialized variable
827 * Fix: trace_ust_destroy_metadata should check for NULL pointer
828 * Fix: various memleaks
829 * Fix: hash table allocation out of order on error
830 * fix: lttng_ht_destroy memleak
831
b495b935
DG
8322012-03-16 lttng-tools 2.0.0-rc3
833 * Fix: missing headers for make dist
834 * Fix: install lttng-consumerd in lib/lttng/libexec/
835 * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
836 * Fix: consumer CPU hotplug support
837 * Fix: double PID registration race
838 * Make libcompat independent not to confuse automake
839 * Clarify the license of lttng-ust-abi.h
840 * Fix: License header
841 * Fix: wrong return value on consumer socket creation
842 * Fix: test for UST invalid channel parameters at channel creation
843 * Fix: recvmsg should handle EINTR
844 * Fix: error.h non-static variables for liblttng-ctl
845 * Fix: missing _GNU_SOURCE define
846 * Fix: improve need root for kernel tracing error message
847 * Fix: start/stop lttng message error
848
fc0c6bfb
MD
8492012-03-02 lttng-tools 2.0.0-rc2
850 * Fix: meaningful error message
851 * Fix: UST consumer need to iterate on streams, just change their key
852 * Fix: add missing rcu read lock across RCU HT iteration
853 * Fix: kernel session closes fd 0 after create
854 * Fix: sendmsg EPIPE should be quiet by default (expected)
855 * Fix: thread_registration_apps should set its local sock to -1 when passing it
856 * Fix: clock -> sock typo
857 * Fix: consumer race: should allow reuse of FD key
858 * Fix: Use PERROR all across lttng-tools, never make it quiet
859 * Fix: test all close return values in sessiond
860 * Fix: All perror turned into PERROR to show file and line number
861 * Fix: large audit of close() use in sessiond main.c
862 * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
863 * Fix: incorrect close of fd 0 for syscall kernel event destroy
864 * Fix: sessiond has incorrect missing 0 value in FD check
865 * Fix: sessiond app listening: use posix-compliant poll flags
866 * Fix: consumer printf type should match ssize_t (%zd)
867 * Fix: make ust consumer posix compliant for poll flags
868 * Fix security permission on lttng run directory
869 * Fix: Display right loglevel_type in error message
870 * Fix documentation in lttng.h
871 * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
872 * Fix: restart consumerd and sessiond when interrupted in poll()
873 * Fix: handling bad channel when sending to consumer
874 * Fix useless variable
875 * Fix add-context returned error
876 * fix: add missing break in command handling
877 * fix: command handling: do not check domain for commands not requiring domain
878 * fix: if tracing group does not exist, do not report a client error
879 * Fix: run_as error handling
880 * Fix usage note on -a
881 * Revert FreeBSD compatibility layer
882 * Fix: documented number of subbuffers is incorrect
883 * Document that num-subbuf and subbuf-size need to be power of 2
884 * Merge branch 'master' of git://git.lttng.org/lttng-tools
885
edad7953
DG
8862012-02-20 lttng-tools 2.0.0-rc1
887 * Fix lttcomm_close_unix_sock to actually close the socket
888 * lttng-sessiond: Set group permissions explicitly
889
68c1b383
DG
8902012-02-16 lttng-tools 2.0-pre23
891 * configure.ac: Fix consumerd64-libdir typo
892 * Fix existing session daemon check
893 * Fix missing session locks
894 * Fix return value on ust app session create
895 * Fix double start/stop trace
896 * Fix ust app session started state on start trace
897 * modprobe statedump, signal and timer lttng module
898 * Fix hyphens in man pages
899
76ab874e
DG
9002012-02-14 lttng-tools 2.0-pre22
901 * Add the bash-completion file to the dist tarball
902 * Add the LICENSE file too
903 * Package used for the Ubuntu LTS (feature freeze)
904
83aac6e3
DG
9052012-02-13 lttng-tools 2.0-pre21
906 * Fix licensing for hashtable/utils.c
907 * Print loglevel value in list -u
908 * Remove "<all> from MSG() when no loglevel is selected
909 * Initial import of man lttng.1 and lttng-sessiond.8
910 * Fix memory leak master
911
09e765bf 9122012-02-09 lttng-tools 2.0-pre20
c54722d0
DG
913 * New lttng view command
914 * Multiple loglevel fixes
915 * Fix list command
916 * Fix session syscall listing
917 * Multiple fixes across the code base
918
87db5b86
DG
9192012-02-02 lttng-tools 2.0-pre19
920 * Update lttng ust ABI/API copy
921 * Implement UST calibrate and change default
922 * Add MSG_WAITALL to recvmsg of sessiond-comm
923 * Check kernel version for tests
924 * Add a '--list-options' option to each command.
925 * First import of extras/ with lttng bash completion
926 * Remove default defines from lttng.h
927 * Fix lttng sessiond spawn wait race
928 * Add CMD_WARNING error code
929 * Fix context mapping for UST and kernel
930 * Add kernel work-around for boot_id
931 * Rewrites lttng-ctl's set_session_daemon_path
932 * Fix memory lean in all lttng cli commands
933 * Update loglevel ABI
934 * Add padding to all ABIs for future development.
935 * Improve error handling of lttng cli
936 * Multiple fixes across the code base (nothing critical)
937
3edea7d5
DG
9382012-01-23 lttng-tools 2.0-pre18
939 * Complete change of the source directory tree
940 * Move compat to common and create an internal lib
941 * Rename lttngerr.h to error.h
942 * Add kernel module version validation
943 * Add UST version validation
944 * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
945 * Fix off-by-one and double list size instead of steady increment
946
734f79bf
DG
9472012-01-19 lttng-tools 2.0-pre17
948 * Add and support the new hash table library
949 * Add lttng hash table support to liblttng-consumer
950 * RCU support for consumer's hash tables
951 * UST consumer close shm fd after mapping it
952 * Remove CLONE_VM flag for runas making gdb debugging impossible
953 * Make MSG() print on stdout instead of stderr
954 * Don't init kernel tracer if not root (UID=0)
955 * Multiple fixes found when reaching max. number of open files
956 * Add some UST tests
957 * Multiple segfaults and assert error fixed
958
032b4c39
DG
9592011-12-23 lttng-tools 2.0-pre16
960 * Per-user lttng-sessiond now fully functionnal
961 * Fix nested double usage of hashtable iterators
962 * Support creds passing between lttng and sessiond
963 * Rename sessiond internal "uid" fields to "id"
964 * Create all trace directories and files with client user credentials
965 * Create output directory at session creation command
966 * Only allow the user or group owning the session (or root) to control a session
967 * Add disable kernel tracing option to sessiond
968
31ff12ff
DG
9692011-12-13 lttng-tools 2.0-pre15
970 * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
971 * UST consumer 32/64 bit support
972 * Multiple bug fixes
973 * Multiple segfault, race and double lock fixes
974 * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
975 * UST loglevel support
976 * ABIs now support 256 char event names
977 * Dependency on libpopt >= 1.13
978 * Dependency on URCU >= 0.6.7
979 * Rename kernel-ctl.c/.h to kernel.c/.h
980 * Change malloc to zmalloc in lttng-sessiond code
981 * RCU hashtable support for all UST data structure
982 * New libconsumer for UST, kernel and one generic
983 * Change "--all" option from lttng command line
984 * Remove function entry option to discourage its use
985
ab7f4103
MD
9862011-09-30 lttng-tools 2.0-pre14
987 * Syscall tracing support
988 * Multiple bug fixes (nothing critical)
989 * Add userspace RCU hash table to tree for dev
990 * Update UST ABI
991 * Fix epoll that did not handle EINTR
992 * Liburcu >= 0.6.5 is needed from this release
993 * Enabling all events also enable syscall tracing
994 * Debug messages are now on stderr
995 * Add basic data structure for UST support but not ready yet.
996
775182fa
DG
9972011-08-25 lttng-tools 2.0-pre13
998 * Memory leaks fixes and double lock list
999 * Add UST registration with sychronisation
1000 * Use poll/epoll compatibility layer for the sessiond
1001 * Major code cleanup of ltt-sessiond/main.c
1002 * Increase listen() connexion limit
1003 * Fix bad enable-channel command
1004 * Rename trace.c/.h to trace-kernel
1005 * Multiple fixes on the poll management with the new epoll API
1006
d6fa0093
DG
10072011-08-25 lttng-tools 2.0-pre12
1008 * Multiple fixes
1009 * Fix kconsumerd handling custom channel output
1010 * Add lttng_register_consumer to register a custom consumer
1011 * Add multiples tests of the session daemon
1012 * Default kernel channel size/number changed
1013 * Support for UST application registration
1014 * Import LTTng UST 2.0 ABI
1015 * Send data to kconsumerd before tracing start
1016 * Export API of lib kernel consumer (liblttngkconsumerd)
1017
3df9eaf3
DG
10182011-08-12 lttng-tools 2.0-pre11
1019 * New lttng API using the lttng_handle
1020 * Multiple fixes of kernel consumer
1021 * Register the consuming function and add a library context
1022 * Kernel consumer fix mmap/munmap
1023 * lttng-sessiond-comm header has been privatize
1024 * Kernel traces are written in the kernel/ directory
1025 * Add underscore to enable-channel command options
1026
f88b0a98
DG
10272011-07-29 lttng-tools 2.0-pre6
1028 * Fix enable multiple events
1029 * Add function entry feature
1030
10312011-07-28 lttng-tools 2.0-pre5
52ffda46
DG
1032 * Fix Add context command
1033 * Fix auto session path creation
1034 * Fix bad strncmp at channel creation
1035
5e96e15d
DG
10362011-07-23 lttng-tools 2.0-pre4
1037 * Fix kprobe attributes
1038 * Fix channel creation when not found at event enable
1039 * Add safe list iteration
1040 * Add two tests into the git tree
1041 * Kernel consumer can be put in debug mode with -vv
1042 * Trace path is now created on the client side
1043
00df03c6
DG
10442011-07-23 lttng-tools 2.0-pre3
1045 * Fix perf hw cache counter config values
1046
de235b67
DG
10472011-07-22 lttng-tools 2.0-pre2
1048 * Multiple fixes
1049 * New add-context options for perf counter and context
1050 * Using the install bin path from autotool for execl() call
1051 * Update quickstart guide
1052
223be86b
DG
10532011-07-20 lttng-tools 2.0-pre1
1054 * First prerelease of lttng-tools.
1055 * Working with the LTTng v2.0-pre1 modules and Babeltrace v0.1
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