3.16.60-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: "Michael S. Tsirkin" <mst@xxxxxxxxxx> commit 24a7e4d20783c0514850f24a5c41ede46ab058f0 upstream. For cleanup it's helpful to be able to simply scan all vqs and discard all data. Add an iterator to do that. Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- include/linux/virtio.h | 3 +++ 1 file changed, 3 insertions(+) --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -108,6 +108,9 @@ void unregister_virtio_device(struct vir void virtio_break_device(struct virtio_device *dev); +#define virtio_device_for_each_vq(vdev, vq) \ + list_for_each_entry(vq, &vdev->vqs, list) + /** * virtio_driver - operations for a virtio I/O driver * @driver: underlying device driver (populate name and owner).
