Commit 28cc408b authored Nov 04, 2021 by Eugenio Pérez Committed by Michael S. Tsirkin Jan 14, 2022

vdpa: Mark vdpa_config_ops.get_vq_notification as optional



Since vhost_vdpa_mmap checks for its existence before calling it.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Link: https://lore.kernel.org/r/20211104195248.2088904-1-eperezma@redhat.com


Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>

parent 23118b09

include/linux/vdpa.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -157,7 +157,7 @@ struct vdpa_map_file {
		* @vdev: vdpa device
		* @idx: virtqueue index
		* @state: pointer to returned state (last_avail_idx)
		* @get_vq_notification: Get the notification area for a virtqueue
		* @get_vq_notification: Get the notification area for a virtqueue (optional)
		* @vdev: vdpa device
		* @idx: virtqueue index
		* Returns the notifcation area