Searched refs:aux_mutex (Results 1 – 3 of 3) sorted by relevance
43 struct mutex aux_mutex; member
342 mutex_init(&rb->aux_mutex); in ring_buffer_init()
7036 refcount_dec_and_mutex_lock(&rb->aux_mmap_count, &rb->aux_mutex)) { in perf_mmap_close()7053 mutex_unlock(&rb->aux_mutex); in perf_mmap_close()7356 guard(mutex)(&rb->aux_mutex); in perf_mmap_aux()