Lines Matching refs:mmap_mutex
5339 mutex_lock(&event->mmap_mutex); in _free_event()
5341 mutex_unlock(&event->mmap_mutex); in _free_event()
5854 mutex_lock(&event->mmap_mutex); in perf_poll()
5858 mutex_unlock(&event->mmap_mutex); in perf_poll()
6506 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()
6510 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()
6533 mutex_lock(&event->mmap_mutex); in perf_mmap_close()
6547 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()
6630 mutex_lock(&event->mmap_mutex); in perf_mmap()
6690 mutex_lock(&event->mmap_mutex); in perf_mmap()
6703 mutex_unlock(&event->mmap_mutex); in perf_mmap()
6792 mutex_unlock(&event->mmap_mutex); in perf_mmap()
12177 mutex_init(&event->mmap_mutex); in perf_event_alloc()
12502 mutex_lock(&event->mmap_mutex); in perf_event_set_output()
12549 mutex_lock_double(&event->mmap_mutex, &output_event->mmap_mutex); in perf_event_set_output()
12572 mutex_unlock(&event->mmap_mutex); in perf_event_set_output()
12574 mutex_unlock(&output_event->mmap_mutex); in perf_event_set_output()