diff options
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r-- | arch/arm/kernel/perf_event.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 139e3c827369..d53c0abc4dd3 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c | |||
@@ -560,11 +560,6 @@ static int armpmu_event_init(struct perf_event *event) | |||
560 | event->destroy = hw_perf_event_destroy; | 560 | event->destroy = hw_perf_event_destroy; |
561 | 561 | ||
562 | if (!atomic_inc_not_zero(&active_events)) { | 562 | if (!atomic_inc_not_zero(&active_events)) { |
563 | if (atomic_read(&active_events) > armpmu->num_events) { | ||
564 | atomic_dec(&active_events); | ||
565 | return -ENOSPC; | ||
566 | } | ||
567 | |||
568 | mutex_lock(&pmu_reserve_mutex); | 563 | mutex_lock(&pmu_reserve_mutex); |
569 | if (atomic_read(&active_events) == 0) { | 564 | if (atomic_read(&active_events) == 0) { |
570 | err = armpmu_reserve_hardware(); | 565 | err = armpmu_reserve_hardware(); |