Pierre-Marc Fournier [Wed, 17 Mar 2010 18:25:38 +0000 (14:25 -0400)]
update ChangeLog
Pierre-Marc Fournier [Wed, 17 Mar 2010 18:07:05 +0000 (14:07 -0400)]
Final updates for release 0.4
Pierre-Marc Fournier [Wed, 17 Mar 2010 17:52:44 +0000 (13:52 -0400)]
update READMEs for the next release
Pierre-Marc Fournier [Wed, 17 Mar 2010 17:49:09 +0000 (13:49 -0400)]
rename libmallocwrap -> libustinstr-malloc
Pierre-Marc Fournier [Wed, 17 Mar 2010 16:23:17 +0000 (12:23 -0400)]
rename libinterfork -> libustfork
Pierre-Marc Fournier [Wed, 17 Mar 2010 15:40:13 +0000 (11:40 -0400)]
fix distribution bugs for 0.4
- include include/ust/kcompat/kcompat.h in the distribution
- include test machinery scripts in the distribution
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:58:15 +0000 (23:58 -0400)]
update TODO
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:56:19 +0000 (23:56 -0400)]
tracectl: remove unused function
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:55:02 +0000 (23:55 -0400)]
remove fcntl(O_NONBLOCK) on consumer notify fd
We only read it one byte at a time, when poll as reported some data
available anyway.
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:31:16 +0000 (23:31 -0400)]
remove debugging printf
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:30:53 +0000 (23:30 -0400)]
runtests: add a ustd/valgrind check
Pierre-Marc Fournier [Wed, 17 Mar 2010 03:30:29 +0000 (23:30 -0400)]
ustd: move a free in the error handling path
Pierre-Marc Fournier [Tue, 16 Mar 2010 22:44:33 +0000 (18:44 -0400)]
ustd: update ustd signal handling to avoid wakeups every 100 ms
Pierre-Marc Fournier [Tue, 16 Mar 2010 20:55:47 +0000 (16:55 -0400)]
fix warning on incorrect function prototype
Pierre-Marc Fournier [Tue, 16 Mar 2010 20:53:35 +0000 (16:53 -0400)]
move libkcompat inside ust
Pierre-Marc Fournier [Tue, 16 Mar 2010 20:50:20 +0000 (16:50 -0400)]
update README
Pierre-Marc Fournier [Fri, 12 Mar 2010 00:04:22 +0000 (19:04 -0500)]
remove pointless strdup_malloc
Pierre-Marc Fournier [Fri, 12 Mar 2010 00:04:01 +0000 (19:04 -0500)]
switch from kcompat lists to urcu lists
Pierre-Marc Fournier [Thu, 11 Mar 2010 23:57:28 +0000 (18:57 -0500)]
fix FIXMEs
Pierre-Marc Fournier [Thu, 11 Mar 2010 23:51:17 +0000 (18:51 -0500)]
remove old unused code
Pierre-Marc Fournier [Thu, 11 Mar 2010 23:50:43 +0000 (18:50 -0500)]
Add multipoll and change tracectl to use it
Pierre-Marc Fournier [Thu, 11 Mar 2010 23:38:27 +0000 (18:38 -0500)]
make libustcomm into a static lib
Pierre-Marc Fournier [Thu, 11 Mar 2010 18:48:52 +0000 (13:48 -0500)]
add missing licence headers
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:34:07 +0000 (00:34 -0500)]
have_listener: make static
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:31:34 +0000 (00:31 -0500)]
change benign WARN to DBG
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:30:04 +0000 (00:30 -0500)]
ustd: get_subbuffer: assume prog died if trace cannot be found
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:27:39 +0000 (00:27 -0500)]
fix warning
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:26:15 +0000 (00:26 -0500)]
ustd: change benign WARN()s to DBG()s
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:24:18 +0000 (00:24 -0500)]
ustd: handle all error codes from ustcomm_send_request
Fixes a bug.
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:23:20 +0000 (00:23 -0500)]
ustd: make terminate_req static
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:22:43 +0000 (00:22 -0500)]
ustd: finish_consuming_dead_subbuffer: improve error handling
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:18:01 +0000 (00:18 -0500)]
runtests: manual test: make sure lttv is not run before the daemon is done
For that, use the same method as usttrace.
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:16:34 +0000 (00:16 -0500)]
runtests: assert the test logs contain no errors or warnings
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:15:08 +0000 (00:15 -0500)]
fix warning
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:12:56 +0000 (00:12 -0500)]
fix warnings
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:06:14 +0000 (00:06 -0500)]
don't close file descriptors twice
Pierre-Marc Fournier [Tue, 9 Mar 2010 05:04:09 +0000 (00:04 -0500)]
remove USE_CLONE
It was unused, and the code is starting to depend a lot on pthreads.
Pierre-Marc Fournier [Tue, 9 Mar 2010 04:54:40 +0000 (23:54 -0500)]
don't destroy app communication server in main() destructor
When doing this, it is likely the listener thread will still
be running and printing errors because its fd's have been closed.
Instead, do the destruction in the listener app and cleanly
shut it down with pthread_cancel().
Pierre-Marc Fournier [Tue, 9 Mar 2010 04:48:56 +0000 (23:48 -0500)]
change benign WARN()s to DBG()s
Pierre-Marc Fournier [Tue, 9 Mar 2010 04:48:20 +0000 (23:48 -0500)]
add error handling for close() call
Douglas Santos [Thu, 4 Mar 2010 18:30:54 +0000 (13:30 -0500)]
option to see subbuffer size and count
Pierre-Marc Fournier [Thu, 4 Mar 2010 23:04:52 +0000 (18:04 -0500)]
update TODO
Pierre-Marc Fournier [Thu, 4 Mar 2010 23:04:36 +0000 (18:04 -0500)]
trace_matches: fix return value bug
Pierre-Marc Fournier [Thu, 4 Mar 2010 22:46:46 +0000 (17:46 -0500)]
ustd: destroy buffer struct after usage
Pierre-Marc Fournier [Thu, 4 Mar 2010 21:11:20 +0000 (16:11 -0500)]
fix destruction to free all memory
Pierre-Marc Fournier [Thu, 4 Mar 2010 17:14:06 +0000 (12:14 -0500)]
kernelcompat: remove old definitions that are now unused
Pierre-Marc Fournier [Thu, 4 Mar 2010 16:59:08 +0000 (11:59 -0500)]
kmalloc, kfree, etc => malloc, free, etc
Pierre-Marc Fournier [Thu, 4 Mar 2010 16:33:09 +0000 (11:33 -0500)]
convert to uatomic ops
Pierre-Marc Fournier [Wed, 3 Mar 2010 21:06:41 +0000 (16:06 -0500)]
update TODO
Pierre-Marc Fournier [Wed, 3 Mar 2010 20:57:22 +0000 (15:57 -0500)]
remove rcu initialization as it is not needed with urcu-bp
Pierre-Marc Fournier [Wed, 3 Mar 2010 20:55:21 +0000 (15:55 -0500)]
libinterfork: put fork_info as non-pointer in interfork_clone_info
Pierre-Marc Fournier [Wed, 3 Mar 2010 20:54:06 +0000 (15:54 -0500)]
fix compilation problem on gcc 4.4
Pierre-Marc Fournier [Wed, 3 Mar 2010 18:44:28 +0000 (13:44 -0500)]
runtests: improve verbosity
Pierre-Marc Fournier [Wed, 3 Mar 2010 18:44:03 +0000 (13:44 -0500)]
runtests run the real test-libmallocwrap/.libs/prog
Pierre-Marc Fournier [Tue, 2 Mar 2010 20:04:07 +0000 (15:04 -0500)]
tests: add test-libmallocwrap
Pierre-Marc Fournier [Tue, 2 Mar 2010 19:13:22 +0000 (14:13 -0500)]
Fix -O3 / -finline-functions compilation
Problems could happen because of function inlining, resulting in
two identical markers on the same line. This created symbols with
the same name. Now, conditionally define these symbols.
Pierre-Marc Fournier [Tue, 2 Mar 2010 05:50:05 +0000 (00:50 -0500)]
tests: add testsuite scripts
Pierre-Marc Fournier [Tue, 2 Mar 2010 05:46:31 +0000 (00:46 -0500)]
tests: add test-nevents
Pierre-Marc Fournier [Tue, 2 Mar 2010 03:22:55 +0000 (22:22 -0500)]
Final updates for release 0.3
Pierre-Marc Fournier [Tue, 2 Mar 2010 00:49:59 +0000 (19:49 -0500)]
update TODO
Pierre-Marc Fournier [Mon, 1 Mar 2010 23:04:28 +0000 (18:04 -0500)]
update TODO
Pierre-Marc Fournier [Mon, 1 Mar 2010 22:45:47 +0000 (17:45 -0500)]
move snprintf test suite to tests/snprintf/ and add test
Pierre-Marc Fournier [Mon, 1 Mar 2010 22:11:45 +0000 (17:11 -0500)]
ust_safe_snprintf: add openbsd mbrtowc() function
The glibc one calls malloc, which we are trying to avoid.
Pierre-Marc Fournier [Mon, 1 Mar 2010 21:19:38 +0000 (16:19 -0500)]
convert ltt_nesting to a per_thread variable, and access it with volatile access
This fixes an ltt_nesting corruption bug.
Pierre-Marc Fournier [Mon, 1 Mar 2010 21:16:54 +0000 (16:16 -0500)]
add debug message when events are lost in a subbuffer, on buffer_end
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:39:57 +0000 (12:39 -0500)]
update TODO
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:32:50 +0000 (12:32 -0500)]
ustd: add details to debug message in crash recovery
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:30:48 +0000 (12:30 -0500)]
usttrace: add nanoseconds to traceset directory name
Without this, the test scripts may create two traces simultaneously,
resulting in two sets of traces in the same directory
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:28:06 +0000 (12:28 -0500)]
usttrace: add option to print the location of the last recorded trace
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:21:36 +0000 (12:21 -0500)]
ustd: unwrite the subbuffer if the put() was unsuccessful and we are going to crash-recover it
This prevents the subbuffer to be written twice and fixes a FIXME.
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:12:59 +0000 (12:12 -0500)]
ust_fork(): close the ustcomm_app socket in the child on fork()
This fixes a bug where the parent's connections remained jammed open.
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:09:18 +0000 (12:09 -0500)]
ust_fork(): reset buffers_to_export to 0 when forking
Fixes a bug where the child had a non-null initial value for buffers_to_export
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:06:04 +0000 (12:06 -0500)]
improve keepalive by changing the location of the unconnected buffers counter
to a location that guarantees the buffer has been mapped by the daemon
Fixes a race.
Pierre-Marc Fournier [Sat, 27 Feb 2010 17:01:55 +0000 (12:01 -0500)]
ust_fork(): create listener after iniializing socket
Pierre-Marc Fournier [Sat, 27 Feb 2010 16:58:00 +0000 (11:58 -0500)]
ust_fork(): prevent deadlock by forcing release of trace_lock after fork in child
Pierre-Marc Fournier [Sat, 27 Feb 2010 16:53:00 +0000 (11:53 -0500)]
ltt_vtrace: improve debug message
Pierre-Marc Fournier [Fri, 26 Feb 2010 22:53:08 +0000 (17:53 -0500)]
ustd: tell buffer name in some debug messages
Pierre-Marc Fournier [Fri, 26 Feb 2010 22:46:23 +0000 (17:46 -0500)]
fork: don't switch buffer when destroying trace in child
If we do switch the buffer, it switches the parent's buffer, because the both
process' buffers are still the same. This is undesirable. So we add a special
"drop" mode to ltt_trace_destroy.
Douglas Santos [Fri, 26 Feb 2010 14:23:13 +0000 (09:23 -0500)]
add alloc-trace to usage()
Pierre-Marc Fournier [Fri, 26 Feb 2010 05:30:07 +0000 (00:30 -0500)]
add missing ust_snprintf.h
Pierre-Marc Fournier [Thu, 25 Feb 2010 23:00:51 +0000 (18:00 -0500)]
update TODO
Pierre-Marc Fournier [Thu, 25 Feb 2010 22:55:59 +0000 (17:55 -0500)]
powerof_two: make static
Pierre-Marc Fournier [Thu, 25 Feb 2010 22:53:39 +0000 (17:53 -0500)]
take ltt_trace_lock during the full manipulation of the data struct
Pierre-Marc Fournier [Thu, 25 Feb 2010 03:11:38 +0000 (22:11 -0500)]
ustctl: cleanup arg handling
Pierre-Marc Fournier [Thu, 25 Feb 2010 02:29:01 +0000 (21:29 -0500)]
manual enhancements
Pierre-Marc Fournier [Thu, 25 Feb 2010 02:06:47 +0000 (21:06 -0500)]
ustd: improve error handling
Pierre-Marc Fournier [Wed, 24 Feb 2010 20:25:04 +0000 (15:25 -0500)]
libustcomm: add buffering mechanism to receive function
Pierre-Marc Fournier [Wed, 24 Feb 2010 20:24:12 +0000 (15:24 -0500)]
libustcomm: fix warning
Pierre-Marc Fournier [Tue, 23 Feb 2010 23:59:01 +0000 (18:59 -0500)]
update TODO
Pierre-Marc Fournier [Tue, 23 Feb 2010 23:57:32 +0000 (18:57 -0500)]
usttrace: remove old comment
Pierre-Marc Fournier [Tue, 23 Feb 2010 23:56:27 +0000 (18:56 -0500)]
Don't call system() in the constructor path
This leads to an infinite process creation loop.
Instead of calling mkdir -p on the shell, add an mkdir -p function.
Pierre-Marc Fournier [Tue, 23 Feb 2010 23:43:16 +0000 (18:43 -0500)]
libmallocwrap: give a name to the free event argument
Pierre-Marc Fournier [Tue, 23 Feb 2010 16:37:36 +0000 (11:37 -0500)]
disable ustctl --version until it is saner
Douglas Santos [Mon, 22 Feb 2010 16:32:02 +0000 (11:32 -0500)]
add options to set subbuf size and cnt
Pierre-Marc Fournier [Fri, 19 Feb 2010 22:27:29 +0000 (17:27 -0500)]
snprintf: fix warning about non null argument
Pierre-Marc Fournier [Fri, 19 Feb 2010 20:46:52 +0000 (15:46 -0500)]
use signal safe ust_safe_snprintf()
Pierre-Marc Fournier [Thu, 18 Feb 2010 18:09:40 +0000 (13:09 -0500)]
update TODO and README
Pierre-Marc Fournier [Thu, 18 Feb 2010 16:57:32 +0000 (11:57 -0500)]
Final updates for release 0.2
Pierre-Marc Fournier [Thu, 18 Feb 2010 16:56:11 +0000 (11:56 -0500)]
ChangeLog: update
Pierre-Marc Fournier [Thu, 18 Feb 2010 15:06:02 +0000 (10:06 -0500)]
standardize error messages a bit
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