perf_events: Fix __perf_event_exit_task() vs. update_event_times() locking

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Move the update_event_times() call in __perf_event_exit_task()
into list_del_event() because that holds the proper lock
(ctx->lock) and seems a more natural place to do the last time
update.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20091123103819.842455480@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2009-11-23 11:37:27 +01:00 • committed by Ingo Molnar

parent 5e942bb333

commit f67218c3e9

1 changed files with 39 additions and 39 deletions

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kernel/perf_event.c

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