From a1397fa3090c25c6c51c04b4101f2786d16b615f Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Thu, 14 Apr 2011 17:05:23 -0400
Subject: [PATCH] xen/blkback: Add some comments.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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Reading git-format-patch failed