diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-05-21 14:43:08 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-06-09 11:12:37 +0200 |
| commit | e78505958cf123048fb48cb56b79cebb8edd15fb (patch) | |
| tree | 3688d124cdc906cbe9f6587c8671ba0a14c95262 /kernel/tracepoint.c | |
| 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>
Diffstat (limited to 'kernel/tracepoint.c')
0 files changed, 0 insertions, 0 deletions