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Searched refs:event_read_lock (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_file.c181 mutex_init(&file->event_read_lock); in drm_file_alloc()
576 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()
601 mutex_unlock(&file_priv->event_read_lock); in drm_read()
605 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()
632 mutex_unlock(&file_priv->event_read_lock); in drm_read()
/kernel/linux/linux-6.6/drivers/gpu/drm/
H A Ddrm_file.c179 mutex_init(&file->event_read_lock); in drm_file_alloc()
608 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()
633 mutex_unlock(&file_priv->event_read_lock); in drm_read()
637 ret = mutex_lock_interruptible(&file_priv->event_read_lock); in drm_read()
664 mutex_unlock(&file_priv->event_read_lock); in drm_read()
/kernel/linux/linux-5.10/include/drm/
H A Ddrm_file.h351 /** @event_read_lock: Serializes drm_read(). */
352 struct mutex event_read_lock; member
/kernel/linux/linux-6.6/include/drm/
H A Ddrm_file.h382 /** @event_read_lock: Serializes drm_read(). */
383 struct mutex event_read_lock; member

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