Searched refs:mmap_mutex (Results 1 – 2 of 2) sorted by relevance
3719 mutex_lock(&event->mmap_mutex); in _free_event()3721 mutex_unlock(&event->mmap_mutex); in _free_event()4088 mutex_lock(&event->mmap_mutex); in perf_poll()4092 mutex_unlock(&event->mmap_mutex); in perf_poll()4645 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()4650 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()4655 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()4659 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()4682 mutex_lock(&event->mmap_mutex); in perf_mmap_close()4696 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()[all …]
542 struct mutex mmap_mutex; member