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Searched refs:req_queue_mutex (Results 1 - 10 of 10) sorted by relevance

/kernel/linux/linux-5.10/drivers/media/mc/
H A Dmc-request.c134 mutex_lock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
148 mutex_unlock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
166 * canceled, and that uses the req_queue_mutex which is still locked in media_request_ioctl_queue()
177 mutex_unlock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
H A Dmc-device.c712 mutex_init(&mdev->req_queue_mutex); in media_device_init()
728 mutex_destroy(&mdev->req_queue_mutex); in media_device_cleanup()
/kernel/linux/linux-6.6/drivers/media/mc/
H A Dmc-request.c134 mutex_lock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
148 mutex_unlock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
166 * canceled, and that uses the req_queue_mutex which is still locked in media_request_ioctl_queue()
177 mutex_unlock(&mdev->req_queue_mutex); in media_request_ioctl_queue()
H A Dmc-device.c694 mutex_init(&mdev->req_queue_mutex); in media_device_init()
714 mutex_destroy(&mdev->req_queue_mutex); in media_device_cleanup()
/kernel/linux/linux-5.10/include/media/
H A Dmedia-device.h51 * @req_validate: Validate a request, but do not queue yet. The req_queue_mutex
57 * The req_queue_mutex lock is held when this op is called.
106 * @req_queue_mutex: Serialise the MEDIA_REQUEST_IOC_QUEUE ioctl w.r.t.
180 struct mutex req_queue_mutex; member
/kernel/linux/linux-6.6/include/media/
H A Dmedia-device.h52 * @req_validate: Validate a request, but do not queue yet. The req_queue_mutex
58 * The req_queue_mutex lock is held when this op is called.
107 * @req_queue_mutex: Serialise the MEDIA_REQUEST_IOC_QUEUE ioctl w.r.t.
181 struct mutex req_queue_mutex; member
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
H A Dv4l2-dev.c451 mutex_lock(&vdev->v4l2_dev->mdev->req_queue_mutex); in v4l2_release()
453 mutex_unlock(&vdev->v4l2_dev->mdev->req_queue_mutex); in v4l2_release()
H A Dv4l2-ioctl.c2973 req_queue_lock = &vfd->v4l2_dev->mdev->req_queue_mutex; in __video_do_ioctl()
/kernel/linux/linux-6.6/drivers/media/v4l2-core/
H A Dv4l2-dev.c455 mutex_lock(&vdev->v4l2_dev->mdev->req_queue_mutex); in v4l2_release()
457 mutex_unlock(&vdev->v4l2_dev->mdev->req_queue_mutex); in v4l2_release()
H A Dv4l2-ioctl.c3008 req_queue_lock = &vfd->v4l2_dev->mdev->req_queue_mutex; in __video_do_ioctl()

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