Searched refs:event_read_lock (Results 1 – 2 of 2) sorted by relevance
142 mutex_init(&file->event_read_lock); in drm_file_alloc()492 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()517 mutex_unlock(&file_priv->event_read_lock); in drm_read()521 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()547 mutex_unlock(&file_priv->event_read_lock); in drm_read()
328 struct mutex event_read_lock; member
