tree ba018d4de83d2e4a9898e06e9f813359a56d85fd
parent 70e4cb9aafb3caa9e5eb25614a5bc40b0ffa9ffd
author Michael S. Tsirkin <mst@redhat.com> 1351761402 +0000
committer David S. Miller <davem@davemloft.net> 1351906197 -0400

vhost: track zero copy failures using DMA length

This will be used to disable zerocopy when error rate
is high.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>