From: Michael S. Tsirkin <mst@redhat.com>
Date: Mon, 3 Dec 2012 07:31:51 +0000 (+0000)
Subject: vhost-net: initialize zcopy packet counters
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64e9a9b8a0eef9cbd9f86f0e79fc4eeea24abe76;p=pandora-kernel.git

vhost-net: initialize zcopy packet counters

These packet counters are used to drive the zercopy
selection heuristic so nothing too bad happens if they are off a bit -
and they are also reset once in a while.
But it's cleaner to clear them when backend is set so that
we start in a known state.

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