vhost: support event index
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 19 May 2011 23:10:54 +0000 (02:10 +0300)
committerStephen Rothwell <sfr@canb.auug.org.au>
Mon, 30 May 2011 01:23:22 +0000 (11:23 +1000)
Support the new event index feature. When acked,
utilize it to reduce the # of interrupts sent to the guest.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

No differences found