tree 0b9dde7d4c4304eaa1b701897609b1918d72e0f3
parent 58e5ad1de3d6ad931c84f0cc8ef0655c922f30ad
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1258751994 +0100
committer Ingo Molnar <mingo@elte.hu> 1258809099 +0100

perf: Fix time locking

Most sites updating ctx->time and event times do so under
ctx->lock, make sure they all do.

This was made possible by removing the __perf_event_read() call
from __perf_event_sync_stat(), which already had this lock
taken.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20091120212509.102316434@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>