From e29e65aacbd9e628378084905cbcf62a9fa4a8cc Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 2 Aug 2011 12:32:02 +0100
Subject: [PATCH] dm: use vzalloc

Use vzalloc() instead of vmalloc()+memset().

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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Reading git-format-patch failed