lttng-tools.git
11 years agoManpage: cleanup layout of disable-channel
Mathieu Desnoyers [Thu, 18 Jul 2013 14:17:24 +0000 (10:17 -0400)] 
Manpage: cleanup layout of disable-channel

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of enable-event
Mathieu Desnoyers [Thu, 18 Jul 2013 14:15:02 +0000 (10:15 -0400)] 
Manpage: cleanup layout of enable-event

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of enable-channel
Mathieu Desnoyers [Thu, 18 Jul 2013 14:05:52 +0000 (10:05 -0400)] 
Manpage: cleanup layout of enable-channel

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of destroy
Mathieu Desnoyers [Thu, 18 Jul 2013 13:50:39 +0000 (09:50 -0400)] 
Manpage: cleanup layout of destroy

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of create
Mathieu Desnoyers [Thu, 18 Jul 2013 13:44:53 +0000 (09:44 -0400)] 
Manpage: cleanup layout of create

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of calibrate
Mathieu Desnoyers [Thu, 18 Jul 2013 13:34:51 +0000 (09:34 -0400)] 
Manpage: cleanup layout of calibrate

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoManpage: cleanup layout of add-context
Mathieu Desnoyers [Thu, 18 Jul 2013 13:25:33 +0000 (09:25 -0400)] 
Manpage: cleanup layout of add-context

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoDocumentation: create --snapshot in manpage
Mathieu Desnoyers [Thu, 18 Jul 2013 13:11:29 +0000 (09:11 -0400)] 
Documentation: create --snapshot in manpage

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoVersion 2.3.0-rc1 v2.3.0-rc1
Mathieu Desnoyers [Thu, 18 Jul 2013 02:23:27 +0000 (22:23 -0400)] 
Version 2.3.0-rc1

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: add missing snapshot header to dist tarball
Mathieu Desnoyers [Thu, 18 Jul 2013 02:22:51 +0000 (22:22 -0400)] 
Fix: add missing snapshot header to dist tarball

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoDocumentation: fix thread quit pipe comment
Mathieu Desnoyers [Thu, 18 Jul 2013 02:02:02 +0000 (22:02 -0400)] 
Documentation: fix thread quit pipe comment

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoTest for presence of bison and flex when building from git
Yannick Brosseau [Wed, 17 Jul 2013 18:00:34 +0000 (14:00 -0400)] 
Test for presence of bison and flex when building from git

[ Update by Mathieu Desnoyers: handle VPATH build from tarball
  by prefixing path with $srcdir. ]

Signed-off-by: Yannick Brosseau <yannick.brosseau@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoTest UST snapshot with large metadata
Julien Desfossez [Wed, 17 Jul 2013 17:44:47 +0000 (13:44 -0400)] 
Test UST snapshot with large metadata

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoAdd test application with large metadata
Julien Desfossez [Wed, 17 Jul 2013 17:43:18 +0000 (13:43 -0400)] 
Add test application with large metadata

This application generates 5 tracepoints with a lot of parameters. The
resulting metadata is >12kB which is useful to test the behaviour of the
UST metadata cache and the flushing mechanism when there is more than
one metadata packet.

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoCleanup: remove redundant assignment
Mathieu Desnoyers [Wed, 17 Jul 2013 17:40:15 +0000 (13:40 -0400)] 
Cleanup: remove redundant assignment

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: use per-uid buffer registry for UID buffer snapshots
Mathieu Desnoyers [Tue, 16 Jul 2013 17:29:30 +0000 (13:29 -0400)] 
Fix: use per-uid buffer registry for UID buffer snapshots

Fixes empty traces when doing a snapshot after killing a single traced
application.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agocmd.c: fix typos in snapshot commands
Mathieu Desnoyers [Tue, 16 Jul 2013 16:44:08 +0000 (12:44 -0400)] 
cmd.c: fix typos in snapshot commands

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoTest snapshot per-uid post-mortem
Julien Desfossez [Tue, 16 Jul 2013 15:07:01 +0000 (11:07 -0400)] 
Test snapshot per-uid post-mortem

Test to check if we can take a snapshot after a traced application
exited when using per-uid buffers.

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoRemove leftover fprintf
Mathieu Desnoyers [Tue, 16 Jul 2013 14:50:34 +0000 (10:50 -0400)] 
Remove leftover fprintf

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix deadlock: don't take channel lock in timer
Mathieu Desnoyers [Tue, 16 Jul 2013 13:53:33 +0000 (09:53 -0400)] 
Fix deadlock: don't take channel lock in timer

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoIntroduce channel timer lock
Mathieu Desnoyers [Tue, 16 Jul 2013 13:36:59 +0000 (09:36 -0400)] 
Introduce channel timer lock

Currently a shadow of the channel lock. Will eventually be used to
protect channel timer handler from concurrent channel updates without
being held when the timer is stopped (future commit).

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agodocument lttng_ustconsumer_request_metadata locking constraints
Mathieu Desnoyers [Tue, 16 Jul 2013 01:47:21 +0000 (21:47 -0400)] 
document lttng_ustconsumer_request_metadata locking constraints

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoconsumer: remove unused lttng_ustconsumer_push_metadata
Mathieu Desnoyers [Tue, 16 Jul 2013 01:28:23 +0000 (21:28 -0400)] 
consumer: remove unused lttng_ustconsumer_push_metadata

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoDocument metadata_socket_lock nesting
Mathieu Desnoyers [Tue, 16 Jul 2013 01:19:19 +0000 (21:19 -0400)] 
Document metadata_socket_lock nesting

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agolttng_ustconsumer_recv_metadata does not need all those locks
Mathieu Desnoyers [Tue, 16 Jul 2013 01:17:06 +0000 (21:17 -0400)] 
lttng_ustconsumer_recv_metadata does not need all those locks

Since lttng_ustconsumer_recv_metadata() does not push data into the
stream anymore, it only needs the metadata cache lock.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agodocument metadata_switch_timer() deadlock
Mathieu Desnoyers [Tue, 16 Jul 2013 01:15:05 +0000 (21:15 -0400)] 
document metadata_switch_timer() deadlock

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: add missing metadata socket lock
Mathieu Desnoyers [Tue, 16 Jul 2013 01:06:07 +0000 (21:06 -0400)] 
Fix: add missing metadata socket lock

Protect metadata socket, which can be accessed concurrently by the
metadata timer and by snapshot.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agodocument metadata_switch_timer() locking constraints
Mathieu Desnoyers [Tue, 16 Jul 2013 00:56:51 +0000 (20:56 -0400)] 
document metadata_switch_timer() locking constraints

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoconsumer: remove timeout for UST metadata
Mathieu Desnoyers [Tue, 16 Jul 2013 00:53:04 +0000 (20:53 -0400)] 
consumer: remove timeout for UST metadata

Remove time out for UST metadata by generating metadata packets whenever
they are about to be read from the ring buffer rather than filling them
when the metadata cache is updated, which requires a time out, and
therefore may fail.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoIntroduce pipe for UST metadata cache and stream
Mathieu Desnoyers [Tue, 16 Jul 2013 00:22:48 +0000 (20:22 -0400)] 
Introduce pipe for UST metadata cache and stream

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoconsumer: replace DBG2() instances by DBG()
Mathieu Desnoyers [Tue, 16 Jul 2013 00:18:13 +0000 (20:18 -0400)] 
consumer: replace DBG2() instances by DBG()

The consumer daemon does not currently support DBG2() printout.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoIntroduce utils_create_pipe_cloexec_nonblock()
Mathieu Desnoyers [Tue, 16 Jul 2013 00:16:07 +0000 (20:16 -0400)] 
Introduce utils_create_pipe_cloexec_nonblock()

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoust consumer: data_pending check is endpoint active
Mathieu Desnoyers [Tue, 16 Jul 2013 00:14:07 +0000 (20:14 -0400)] 
ust consumer: data_pending check is endpoint active

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: kernel consumer: data_pending check if endpoint active
Mathieu Desnoyers [Tue, 16 Jul 2013 00:12:30 +0000 (20:12 -0400)] 
Fix: kernel consumer: data_pending check if endpoint active

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoconsumer: explicitly set endpoint status to active at init
Mathieu Desnoyers [Tue, 16 Jul 2013 00:07:36 +0000 (20:07 -0400)] 
consumer: explicitly set endpoint status to active at init

Ensures we explicitly set active at init for channels that don't
interact with a relayd.

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agodocument consumer_metadata_cache_flushed use of consumer_data.lock
Mathieu Desnoyers [Tue, 16 Jul 2013 00:03:15 +0000 (20:03 -0400)] 
document consumer_metadata_cache_flushed use of consumer_data.lock

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoconsumer: introduce channel lock
Mathieu Desnoyers [Mon, 15 Jul 2013 23:45:24 +0000 (19:45 -0400)] 
consumer: introduce channel lock

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoMerge branch 'master' of git://git.lttng.org/lttng-tools
David Goulet [Sun, 14 Jul 2013 19:29:41 +0000 (15:29 -0400)] 
Merge branch 'master' of git://git.lttng.org/lttng-tools

11 years agoFix: update lttng snapshot help output
David Goulet [Sun, 14 Jul 2013 19:27:45 +0000 (15:27 -0400)] 
Fix: update lttng snapshot help output

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoMan: fix part of snapshot documentation
David Goulet [Sun, 14 Jul 2013 19:24:15 +0000 (15:24 -0400)] 
Man: fix part of snapshot documentation

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: set tracefile size test with PID buffers
David Goulet [Fri, 12 Jul 2013 21:16:41 +0000 (17:16 -0400)] 
Fix: set tracefile size test with PID buffers

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: Babelstats fail to parse output with no process name or pid
Christian Babeux [Fri, 12 Jul 2013 20:39:02 +0000 (16:39 -0400)] 
Fix: Babelstats fail to parse output with no process name or pid

The process name and pid are optionnal components in the babeltrace
text output.

Signed-off-by: Christian Babeux <christian.babeux@efficios.com>
11 years agoMissing NULL pointer init in tap.c
Mathieu Desnoyers [Fri, 12 Jul 2013 15:41:08 +0000 (11:41 -0400)] 
Missing NULL pointer init in tap.c

Could lead to free() of unitialized pointer.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: Unchecked asprintf/vasprintf return values
Jérémie Galarneau [Fri, 12 Jul 2013 16:38:56 +0000 (12:38 -0400)] 
Fix: Unchecked asprintf/vasprintf return values

strp may be modified even in case of failure according to the
ASPRINTF(3) man page.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd snapshots test to fast regression
David Goulet [Fri, 12 Jul 2013 17:57:55 +0000 (13:57 -0400)] 
Add snapshots test to fast regression

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: kernel data unit test
David Goulet [Fri, 12 Jul 2013 17:47:12 +0000 (13:47 -0400)] 
Fix: kernel data unit test

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: snapshot returned valid LTTNG_ERR code
David Goulet [Fri, 12 Jul 2013 15:01:09 +0000 (11:01 -0400)] 
Fix: snapshot returned valid LTTNG_ERR code

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd the number of snapshot taken to the output path
David Goulet [Fri, 12 Jul 2013 14:53:59 +0000 (10:53 -0400)] 
Add the number of snapshot taken to the output path

This number of snapshots is per session.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: RCU read side lock unbalanced
David Goulet [Fri, 12 Jul 2013 14:23:28 +0000 (10:23 -0400)] 
Fix: RCU read side lock unbalanced

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: zeroed snapshot output at init
David Goulet [Fri, 12 Jul 2013 14:16:26 +0000 (10:16 -0400)] 
Fix: zeroed snapshot output at init

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoSupport del-output with an output name
David Goulet [Thu, 11 Jul 2013 20:57:53 +0000 (16:57 -0400)] 
Support del-output with an output name

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoUpdate man page with snapshot command
David Goulet [Thu, 11 Jul 2013 20:46:14 +0000 (16:46 -0400)] 
Update man page with snapshot command

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoNew UST default buffers is now per UID
David Goulet [Thu, 11 Jul 2013 19:30:49 +0000 (15:30 -0400)] 
New UST default buffers is now per UID

Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoBump UST ABI major version for 2.3 release
David Goulet [Thu, 11 Jul 2013 19:20:21 +0000 (15:20 -0400)] 
Bump UST ABI major version for 2.3 release

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd snapshot mode to lttng list session
David Goulet [Thu, 11 Jul 2013 19:13:23 +0000 (15:13 -0400)] 
Add snapshot mode to lttng list session

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: support temporary snapshot max size and name
David Goulet [Thu, 11 Jul 2013 18:51:35 +0000 (14:51 -0400)] 
Fix: support temporary snapshot max size and name

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoSupport snapshot max-size limitation
Julien Desfossez [Wed, 10 Jul 2013 02:42:13 +0000 (22:42 -0400)] 
Support snapshot max-size limitation

This features allows the user to specify a maximum size for the snapshot
collected. The maximum stream size is split equally by the total number
of streams active at the time of the snapshot record across all the
domains. The metadata is not limited and its size is not taken into
account in the maximum stream size computation.

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoTests: per-UID UST snapshot
Julien Desfossez [Mon, 8 Jul 2013 15:46:37 +0000 (11:46 -0400)] 
Tests: per-UID UST snapshot

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: snapshot support for UST and kernel in same session
David Goulet [Tue, 9 Jul 2013 14:50:25 +0000 (10:50 -0400)] 
Fix: snapshot support for UST and kernel in same session

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoImplement lttng create --snapshot command
David Goulet [Mon, 8 Jul 2013 19:19:28 +0000 (15:19 -0400)] 
Implement lttng create --snapshot command

This is to ease the life of the user creating a session in snapshot
mode using the new API call.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd create session snapshot API in lttng-sessiond
David Goulet [Mon, 8 Jul 2013 19:19:12 +0000 (15:19 -0400)] 
Add create session snapshot API in lttng-sessiond

This commit adds the "lttng_create_session_snapshot()" call to the API
which will create on the session daemon a session in snapshot mode
meaning that all channel will be in overwrite mode and mmap output.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd snapshot output init call that uses URIs
David Goulet [Mon, 8 Jul 2013 16:15:19 +0000 (12:15 -0400)] 
Add snapshot output init call that uses URIs

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: consumer err_sock cloexec
Mathieu Desnoyers [Wed, 10 Jul 2013 19:39:54 +0000 (15:39 -0400)] 
Fix: consumer err_sock cloexec

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoCallsite: add "ip" context
Woegerer, Paul [Wed, 10 Jul 2013 09:06:45 +0000 (11:06 +0200)] 
Callsite: add "ip" context

Support ip context in lttng add-context -t.

Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: possible consumer sockets double close on cleanup
David Goulet [Tue, 9 Jul 2013 16:28:41 +0000 (12:28 -0400)] 
Fix: possible consumer sockets double close on cleanup

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAutomatically load kvm-x86 and kvm-x86-mmu probes.
Mohamad Gebai [Mon, 8 Jul 2013 19:26:27 +0000 (15:26 -0400)] 
Automatically load kvm-x86 and kvm-x86-mmu probes.

Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: consumer: use uint64_t for all sessiond_id
Mathieu Desnoyers [Fri, 28 Jun 2013 16:18:35 +0000 (12:18 -0400)] 
Fix: consumer: use uint64_t for all sessiond_id

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: add gpl and lgpl files to tarball
David Goulet [Mon, 8 Jul 2013 15:25:52 +0000 (11:25 -0400)] 
Fix: add gpl and lgpl files to tarball

Fixes #581

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: don't install libtap system wide
David Goulet [Mon, 8 Jul 2013 15:23:44 +0000 (11:23 -0400)] 
Fix: don't install libtap system wide

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: close consumer sockets in sessiond cleanup
David Goulet [Fri, 5 Jul 2013 20:03:50 +0000 (16:03 -0400)] 
Fix: close consumer sockets in sessiond cleanup

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: set globally visible flag to kernel stream
David Goulet [Fri, 5 Jul 2013 19:39:21 +0000 (15:39 -0400)] 
Fix: set globally visible flag to kernel stream

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: lttng: memory leak in snapshot record command
Mathieu Desnoyers [Thu, 4 Jul 2013 22:14:33 +0000 (18:14 -0400)] 
Fix: lttng: memory leak in snapshot record command

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: kernel-consumer: double-close
Mathieu Desnoyers [Thu, 4 Jul 2013 22:06:44 +0000 (18:06 -0400)] 
Fix: kernel-consumer: double-close

check for -1 out_fd

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: consumer: incorrect size zmalloc
Mathieu Desnoyers [Thu, 4 Jul 2013 21:53:50 +0000 (17:53 -0400)] 
Fix: consumer: incorrect size zmalloc

Also, check return value.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: don't try to send stream to relayd if not in streaming
David Goulet [Fri, 5 Jul 2013 18:41:58 +0000 (14:41 -0400)] 
Fix: don't try to send stream to relayd if not in streaming

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: relayd refcount updates for stream
David Goulet [Thu, 4 Jul 2013 20:25:27 +0000 (16:25 -0400)] 
Fix: relayd refcount updates for stream

Increment refcount only when the stream was successfully sent to the
relayd and set the new stream's flag "sent_to_relayd" which is used
before the refcount update when closing the relayd. A stream that was
unable to be sent, the close relayd code path does not decrement the
refcount anymore.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: don't send error to sessiond on orderly shutdown
David Goulet [Thu, 4 Jul 2013 20:31:27 +0000 (16:31 -0400)] 
Fix: don't send error to sessiond on orderly shutdown

The send always fail if the sessiond has closed the socket so no point
of trying to send an error.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: bad pathname used when sending kernel stream to relayd
David Goulet [Thu, 4 Jul 2013 20:14:46 +0000 (16:14 -0400)] 
Fix: bad pathname used when sending kernel stream to relayd

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: add globally visible flag in stream
David Goulet [Thu, 4 Jul 2013 19:35:21 +0000 (15:35 -0400)] 
Fix: add globally visible flag in stream

This flag is added so we can destroy it correctly with the
consumer-stream API.

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: destroy metadata stream on setup metadata error path
David Goulet [Thu, 4 Jul 2013 18:57:06 +0000 (14:57 -0400)] 
Fix: destroy metadata stream on setup metadata error path

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: send kernel stream to relayd only if needed
David Goulet [Thu, 4 Jul 2013 18:07:04 +0000 (14:07 -0400)] 
Fix: send kernel stream to relayd only if needed

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: destroy streams for kernel snapshot sessions as well
Julien Desfossez [Fri, 5 Jul 2013 17:37:01 +0000 (13:37 -0400)] 
Fix: destroy streams for kernel snapshot sessions as well

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: close and destroy metadata stream after a kernel snapshot
Julien Desfossez [Fri, 5 Jul 2013 17:37:00 +0000 (13:37 -0400)] 
Fix: close and destroy metadata stream after a kernel snapshot

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: print errno message on connect() error
David Goulet [Fri, 5 Jul 2013 16:01:10 +0000 (12:01 -0400)] 
Fix: print errno message on connect() error

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: possible double-close on stream out_fd
Mathieu Desnoyers [Thu, 4 Jul 2013 22:37:35 +0000 (18:37 -0400)] 
Fix: possible double-close on stream out_fd

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: session ID signess to uin64_t in sessiond
David Goulet [Thu, 4 Jul 2013 19:54:38 +0000 (15:54 -0400)] 
Fix: session ID signess to uin64_t in sessiond

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoTests: fix validation trace path in kernel snapshot
Julien Desfossez [Thu, 4 Jul 2013 15:56:47 +0000 (11:56 -0400)] 
Tests: fix validation trace path in kernel snapshot

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoTests: Add UST snapshot local and streaming
Julien Desfossez [Thu, 4 Jul 2013 02:29:41 +0000 (22:29 -0400)] 
Tests: Add UST snapshot local and streaming

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoAdd UST snapshot support
Julien Desfossez [Tue, 18 Jun 2013 19:25:53 +0000 (15:25 -0400)] 
Add UST snapshot support

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: consumer_add_relayd_socket() report errors to sessiond
Mathieu Desnoyers [Tue, 2 Jul 2013 19:14:02 +0000 (15:14 -0400)] 
Fix: consumer_add_relayd_socket() report errors to sessiond

Wait until the side-effect to relayd is actually performed before
replying that "all is fine" to sessiond.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: add missing enum lttcomm_return_code entries
Mathieu Desnoyers [Tue, 2 Jul 2013 19:12:42 +0000 (15:12 -0400)] 
Fix: add missing enum lttcomm_return_code entries

Those should not appear as unknown.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: UST per-UID channels persist across application teardown
Mathieu Desnoyers [Tue, 2 Jul 2013 20:20:33 +0000 (16:20 -0400)] 
Fix: UST per-UID channels persist across application teardown

Fixes #582

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11 years agoFix: kernel snapshot metadata handling and error paths
David Goulet [Fri, 28 Jun 2013 20:13:53 +0000 (16:13 -0400)] 
Fix: kernel snapshot metadata handling and error paths

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: coding style and debug statement
David Goulet [Fri, 28 Jun 2013 19:44:14 +0000 (15:44 -0400)] 
Fix: coding style and debug statement

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: put subbuffer back in kernel snapshot error path
David Goulet [Fri, 28 Jun 2013 19:30:25 +0000 (15:30 -0400)] 
Fix: put subbuffer back in kernel snapshot error path

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: overflow in uri_to_str_url
Julien Desfossez [Wed, 12 Jun 2013 18:59:05 +0000 (14:59 -0400)] 
Fix: overflow in uri_to_str_url

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: detect the correct version of LTTng-UST
David Goulet [Fri, 28 Jun 2013 18:35:09 +0000 (14:35 -0400)] 
Fix: detect the correct version of LTTng-UST

Fixes #580

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoFix: sessiond: use uint64_t for all session ids
Mathieu Desnoyers [Fri, 28 Jun 2013 16:19:51 +0000 (12:19 -0400)] 
Fix: sessiond: use uint64_t for all session ids

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoTests: add kernel snapshot streaming to root regression
David Goulet [Fri, 28 Jun 2013 18:23:23 +0000 (14:23 -0400)] 
Tests: add kernel snapshot streaming to root regression

Signed-off-by: David Goulet <dgoulet@efficios.com>
11 years agoTests: remove debug output from test
David Goulet [Fri, 28 Jun 2013 18:22:00 +0000 (14:22 -0400)] 
Tests: remove debug output from test

Signed-off-by: David Goulet <dgoulet@efficios.com>
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