| commit | e78505958cf123048fb48cb56b79cebb8edd15fb | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Fri May 21 14:43:08 2010 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Jun 09 11:12:37 2010 +0200 |
| tree | 3688d124cdc906cbe9f6587c8671ba0a14c95262 | |
| parent | a6e6dea68c18f705957573ee5596097c7e82d0e5 [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>