diff options
| -rw-r--r-- | arch/arm/kernel/perf_event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 753648cf9af6..dfde9283aec1 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -348,8 +348,9 @@ validate_event(struct cpu_hw_events *cpuc, struct perf_event *event) { struct hw_perf_event fake_event = event->hw; + struct pmu *leader_pmu = event->group_leader->pmu; - if (event->pmu != &pmu || event->state <= PERF_EVENT_STATE_OFF) + if (event->pmu != leader_pmu || event->state <= PERF_EVENT_STATE_OFF) return 1; return armpmu->get_event_idx(cpuc, &fake_event) >= 0; |