| commit | 856e96608a72412d319e498a3a7c557571f811bd | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Wed Dec 16 17:55:55 2009 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Dec 16 18:30:12 2009 +0100 |
| tree | 07e5e92c0778c35d4b9b5e2f9172541ec5002333 | |
| 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>