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| author | Li Zefan <lizf@cn.fujitsu.com> | 2011-11-01 09:09:35 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-11-02 13:56:25 -0400 |
| commit | ed0449af5373abd766c79fbf83254bebc996bd23 (patch) | |
| tree | e72b0cde1827e4558c8748e7a410086ba124ef7f /kernel/trace/trace_stat.c | |
| parent | d631097577f6fe027f4903f62eabced6445d19bf (diff) | |
tracing: Restore system filter behavior
Though not all events have field 'prev_pid', it was allowed to do this:
# echo 'prev_pid == 100' > events/sched/filter
but commit 75b8e98263fdb0bfbdeba60d4db463259f1fe8a2 (tracing/filter: Swap
entire filter of events) broke it without any reason.
Link: http://lkml.kernel.org/r/4EAF46CF.8040408@cn.fujitsu.com
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_stat.c')
0 files changed, 0 insertions, 0 deletions