From 70b043f0c7d7c78d8a0a01e65067c7c8fe338485 Mon Sep 17 00:00:00 2001
From: Chris Mason <chris.mason@oracle.com>
Date: Thu, 13 Dec 2007 09:02:46 -0500
Subject: [PATCH] Btrfs: Extra NULL block group checks in find_free_extent

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Reading git-format-patch failed