Searched refs:pmu_reserve_mutex (Results 1 – 2 of 2) sorted by relevance
376 struct mutex *pmu_reserve_mutex = &armpmu->reserve_mutex; in hw_perf_event_destroy() local378 if (atomic_dec_and_mutex_lock(active_events, pmu_reserve_mutex)) { in hw_perf_event_destroy()380 mutex_unlock(pmu_reserve_mutex); in hw_perf_event_destroy()
551 static DEFINE_MUTEX(pmu_reserve_mutex);602 &pmu_reserve_mutex)) { in hw_perf_event_destroy()610 mutex_unlock(&pmu_reserve_mutex); in hw_perf_event_destroy()637 mutex_lock(&pmu_reserve_mutex); in mipspmu_event_init()643 mutex_unlock(&pmu_reserve_mutex); in mipspmu_event_init()