Lines Matching refs:mmap_mutex
4993 mutex_lock(&event->mmap_mutex); in _free_event()
4995 mutex_unlock(&event->mmap_mutex); in _free_event()
5468 mutex_lock(&event->mmap_mutex); in perf_poll()
5472 mutex_unlock(&event->mmap_mutex); in perf_poll()
6098 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()
6115 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()
6121 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()
6125 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()
6148 mutex_lock(&event->mmap_mutex); in perf_mmap_close()
6162 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()
6242 mutex_lock(&event->mmap_mutex); in perf_mmap()
6299 mutex_lock(&event->mmap_mutex); in perf_mmap()
6312 mutex_unlock(&event->mmap_mutex); in perf_mmap()
6399 mutex_unlock(&event->mmap_mutex); in perf_mmap()
11700 mutex_init(&event->mmap_mutex); in perf_event_alloc()
12024 mutex_lock(&event->mmap_mutex); in perf_event_set_output()
12071 mutex_lock_double(&event->mmap_mutex, &output_event->mmap_mutex); in perf_event_set_output()
12094 mutex_unlock(&event->mmap_mutex); in perf_event_set_output()
12096 mutex_unlock(&output_event->mmap_mutex); in perf_event_set_output()