perf: Ignore non-sampling overflows

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Some arch implementations call perf_event_overflow() by 'accident',
ignore this.

Reported-by: Francis Moreau <francis.moro@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2010-11-24 18:55:29 +01:00 • committed by Ingo Molnar

parent 5d508e820a

commit 963988262c

1 changed files with 7 additions and 0 deletions

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kernel/perf_event.c

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