3.16.60-rc1 review patch. If anyone has any objections, please let me know.
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From: "Michael S. Tsirkin" mst@redhat.com
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@redhat.com Signed-off-by: Ben Hutchings ben@decadent.org.uk --- 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).