diff options
Diffstat (limited to 'arch/arm/kernel/perf_event.c')
| -rw-r--r-- | arch/arm/kernel/perf_event.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 1ac1531dcfe..22ed5120a6e 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -223,7 +223,6 @@ armpmu_stop(struct perf_event *event, int flags) */ if (!(hwc->state & PERF_HES_STOPPED)) { armpmu->disable(hwc, hwc->idx); - barrier(); /* why? */ armpmu_event_update(event, hwc, hwc->idx); hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE; } |