diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-12-16 11:55:55 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-16 12:30:12 -0500 |
| commit | 856e96608a72412d319e498a3a7c557571f811bd (patch) | |
| tree | 07e5e92c0778c35d4b9b5e2f9172541ec5002333 /kernel/futex.c | |
| parent | f4c4176f21533e22bcc292030da72bcfa105f5b8 (diff) | |
perf record: Properly synchronize child creation
Remove that ugly usleep and provide proper serialization between
parent and child just like perf-stat does.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: fweisbec@gmail.com
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20091216165904.908184135@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/futex.c')
0 files changed, 0 insertions, 0 deletions