Peter Zijlstra 856e96608a 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>		2009-12-16 18:30:12 +01:00
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perf	perf record: Properly synchronize child creation	2009-12-16 18:30:12 +01:00