Searched refs:mmap_mutex (Results 1 – 5 of 5) sorted by relevance
146 mutex_lock(&dev_priv->mmap_mutex); in psb_gem_fault()171 mutex_unlock(&dev_priv->mmap_mutex); in psb_gem_fault()
420 mutex_init(&dev_priv->mmap_mutex); in psb_gtt_init()
455 struct mutex mmap_mutex; member
4549 mutex_lock(&event->mmap_mutex); in _free_event()4551 mutex_unlock(&event->mmap_mutex); in _free_event()5017 mutex_lock(&event->mmap_mutex); in perf_poll()5021 mutex_unlock(&event->mmap_mutex); in perf_poll()5600 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()5619 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()5624 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()5628 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()5651 mutex_lock(&event->mmap_mutex); in perf_mmap_close()5665 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()[all …]
669 struct mutex mmap_mutex; member
