Searched refs:mmap_mutex (Results 1 – 5 of 5) sorted by relevance
157 mutex_lock(&dev_priv->mmap_mutex); in psb_gem_fault()182 mutex_unlock(&dev_priv->mmap_mutex); in psb_gem_fault()
431 mutex_init(&dev_priv->mmap_mutex); in psb_gtt_init()
468 struct mutex mmap_mutex; member
4428 mutex_lock(&event->mmap_mutex); in _free_event()4430 mutex_unlock(&event->mmap_mutex); in _free_event()4879 mutex_lock(&event->mmap_mutex); in perf_poll()4883 mutex_unlock(&event->mmap_mutex); in perf_poll()5451 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()5468 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()5473 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()5477 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()5500 mutex_lock(&event->mmap_mutex); in perf_mmap_close()5514 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()[all …]
645 struct mutex mmap_mutex; member
