gpu/drm/drm_gem.c

98 	mutex_init(&dev->object_name_lock);
234 	mutex_lock(&dev->object_name_lock);
240 	mutex_unlock(&dev->object_name_lock);
348  * This expects the &drm_device.object_name_lock to be held already and will
365 	WARN_ON(!mutex_is_locked(&dev->object_name_lock));
381 	mutex_unlock(&dev->object_name_lock);
428 	mutex_lock(&obj->dev->object_name_lock);
844 	mutex_lock(&dev->object_name_lock);
863 	mutex_unlock(&dev->object_name_lock);
891 	mutex_lock(&dev->object_name_lock);
896 		mutex_unlock(&dev->object_name_lock);
900 	/* drm_gem_handle_create_tail unlocks dev->object_name_lock. */