Searched refs:mmap_mutex (Results 1 – 4 of 4) sorted by relevance
275 mutex_lock(&dev_priv->mmap_mutex); in psb_gem_fault()300 mutex_unlock(&dev_priv->mmap_mutex); in psb_gem_fault()339 mutex_init(&dev_priv->mmap_mutex); in psb_gem_mm_init()366 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_init()376 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_fini()
72 struct mutex mmap_mutex; /* protects paste address mmap() */ member
5823 mutex_lock(&event->mmap_mutex); in DEFINE_FREE()5825 mutex_unlock(&event->mmap_mutex); in DEFINE_FREE()6304 mutex_lock(&event->mmap_mutex); in perf_poll()6308 mutex_unlock(&event->mmap_mutex); in perf_poll()7059 if (!refcount_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()7063 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()7086 mutex_lock(&event->mmap_mutex); in perf_mmap_close()7100 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()7451 scoped_guard (mutex, &event->mmap_mutex) { in perf_mmap()12910 scoped_guard (mutex, &event->mmap_mutex) { in __pmu_detach_event()[all …]
862 struct mutex mmap_mutex; member