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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2010-05-21 14:43:08 +0200
committerIngo Molnar <mingo@elte.hu>2010-06-09 11:12:37 +0200
commite78505958cf123048fb48cb56b79cebb8edd15fb (patch)
tree3688d124cdc906cbe9f6587c8671ba0a14c95262 /arch/arm/configs
parenta6e6dea68c18f705957573ee5596097c7e82d0e5 (diff)
perf: Convert perf_event to local_t
Since now all modification to event->count (and ->prev_count and ->period_left) are local to a cpu, change then to local64_t so we avoid the LOCK'ed ops. 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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