vhost-net: enable zerocopy tx by default
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 6 Dec 2012 12:56:00 +0000 (14:56 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 6 Dec 2012 15:09:18 +0000 (17:09 +0200)
commitf9611c43ab0ddaf547b395c90fb842f55959334c
treee21360d462c22fa0780a6e9abcfb1468be48a990
parentcedb9bdce099206290a2bdd02ce47a7b253b6a84
vhost-net: enable zerocopy tx by default

Zero copy TX has been around for a while now.
We seem to be down to eliminating theoretical bugs
and performance tuning at this point:
it's probably time to enable it by default so that
most users get the benefit.

Keep the flag around meanwhile so users can experiment
with disabling this if they experience regressions.
I expect that we will remove it in the future.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/vhost/net.c