Searched refs:event_read_lock (Results 1 – 2 of 2) sorted by relevance
142 mutex_init(&file->event_read_lock); in drm_file_alloc()531 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()556 mutex_unlock(&file_priv->event_read_lock); in drm_read()560 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()585 mutex_unlock(&file_priv->event_read_lock); in drm_read()
327 struct mutex event_read_lock; member
