From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Thu, 6 Feb 2014 12:02:29 +0000 (+0800)
Subject: Btrfs: switch to btrfs_previous_extent_item()
X-Git-Tag: v3.15-rc1~96^2~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=850a8cdffe41abec9e3319d7801c49eced0778a1;p=pandora-kernel.git

Btrfs: switch to btrfs_previous_extent_item()

Since we have introduced btrfs_previous_extent_item() to search previous
extent item, just switch into it.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: Filipe Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
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