Searched refs:aux_mutex (Results 1 – 3 of 3) sorted by relevance
43 struct mutex aux_mutex; member
337 mutex_init(&rb->aux_mutex); in ring_buffer_init()
6368 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &rb->aux_mutex)) { in perf_mmap_close()6385 mutex_unlock(&rb->aux_mutex); in perf_mmap_close()6473 struct mutex *aux_mutex = NULL; in perf_mmap() local6522 aux_mutex = &rb->aux_mutex; in perf_mmap()6523 mutex_lock(aux_mutex); in perf_mmap()6675 if (aux_mutex) in perf_mmap()6676 mutex_unlock(aux_mutex); in perf_mmap()