From: Yan <yanzheng@21cn.com>
Date: Thu, 3 Jan 2008 18:56:30 +0000 (-0500)
Subject: Btrfs: Add a helper that finds previous extent item
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~357
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d548ee5182bda42c87bdd4e28b539d5e436e206a;p=pandora-kernel.git

Btrfs: Add a helper that finds previous extent item

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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