diff options
| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-12-08 11:15:30 +0800 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-12-13 18:37:26 +0100 |
| commit | 313254a9400d388b46150c0f355e216418a2f598 (patch) | |
| tree | 190c360ad60b27763e2f95dc5cf8fa9068d3d71e /lib/rational.c | |
| parent | 311d16da575f53c3367099579736c1d233efe0dc (diff) | |
ftrace: Call trace_parser_clear() properly
I found a weird behavior:
# echo 'fuse:*' > set_ftrace_filter
bash: echo: write error: Invalid argument
# cat set_ftrace_filter
fuse_dev_fasync
fuse_dev_poll
fuse_copy_do
We should call trace_parser_clear() no matter ftrace_process_regex()
returns 0 or -errno, otherwise we will actually take the unaccepted
records from ftrace_regex_release().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <4B1DC4D2.3000406@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'lib/rational.c')
0 files changed, 0 insertions, 0 deletions