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| author | Anton Blanchard <anton@samba.org> | 2009-07-16 15:44:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-18 11:21:31 +0200 |
| commit | ed900c054b541254f0ce5cedaf75206e29bd614e (patch) | |
| tree | c164aaefa1185744d4372d8ff5b11a86a8e1405a /kernel/wait.c | |
| parent | 11b5f81e1b0ea0bc84fe32f0a27054e052b2bf84 (diff) | |
| download | op-kernel-dev-ed900c054b541254f0ce5cedaf75206e29bd614e.zip op-kernel-dev-ed900c054b541254f0ce5cedaf75206e29bd614e.tar.gz | |
perf_counter: Log vfork as a fork event
Right now we don't output vfork events. Even though we should
always see an exec after a vfork, we may get perfcounter
samples between the vfork and exec. These samples can lead to
some confusion when parsing perfcounter data.
To keep things consistent we should always log a fork event. It
will result in a little more log data, but is less confusing to
trace parsing tools.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090716104817.589309391@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/wait.c')
0 files changed, 0 insertions, 0 deletions
