Searched refs:event_read_lock (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/gpu/drm/
H A Ddrm_file.c168 mutex_init(&file->event_read_lock);
548 ret = mutex_lock_interruptible(&file_priv->event_read_lock);
573 mutex_unlock(&file_priv->event_read_lock);
577 ret = mutex_lock_interruptible(&file_priv->event_read_lock);
604 mutex_unlock(&file_priv->event_read_lock);
/linux-master/include/drm/
H A Ddrm_file.h380 /** @event_read_lock: Serializes drm_read(). */
381 struct mutex event_read_lock; member in struct:drm_file

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