Searched refs:mmap_mutex (Results 1 – 2 of 2) sorted by relevance
3604 mutex_lock(&event->mmap_mutex); in _free_event()3606 mutex_unlock(&event->mmap_mutex); in _free_event()3929 mutex_lock(&event->mmap_mutex); in perf_poll()3933 mutex_unlock(&event->mmap_mutex); in perf_poll()4479 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()4484 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()4489 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()4493 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()4516 mutex_lock(&event->mmap_mutex); in perf_mmap_close()4530 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()[all …]
451 struct mutex mmap_mutex; member