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()
457 struct mutex mmap_mutex; member
4875 mutex_lock(&event->mmap_mutex); in _free_event()4877 mutex_unlock(&event->mmap_mutex); in _free_event()5347 mutex_lock(&event->mmap_mutex); in perf_poll()5351 mutex_unlock(&event->mmap_mutex); in perf_poll()5975 atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { in perf_mmap_close()5992 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()5998 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()6002 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()6025 mutex_lock(&event->mmap_mutex); in perf_mmap_close()6039 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()[all …]
723 struct mutex mmap_mutex; member