From 86e9424d7252bae5ad1c17b4b8088193e6b27cbe Mon Sep 17 00:00:00 2001
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Wed, 17 Feb 2010 19:11:33 +0200
Subject: [PATCH] vhost: logging thinko fix

vhost was dong some complex math to get
offset to log at, and got it wrong by a couple of bytes,
while in fact it's simple: get address where we write,
subtract start of buffer, add log base.

Do it this way.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Reading git-format-patch failed