virtio_balloon: add legacy_only flag
authorMichael S. Tsirkin <mst@redhat.com>
Mon, 1 Dec 2014 13:50:29 +0000 (15:50 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 9 Dec 2014 10:06:32 +0000 (12:06 +0200)
We have no plans to support virtio 1.0 in balloon driver.  Add an
explicit flag to mark it legacy only.

This will be used by follow-up patches.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_balloon.c
include/linux/virtio.h

Simple merge
Simple merge