From: Miao Xie <miaox@cn.fujitsu.com>
Date: Wed, 15 Jan 2014 12:00:56 +0000 (+0800)
Subject: Btrfs: cleanup the code of used_block_group in find_free_extent()
X-Git-Tag: v3.14-rc1~29^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=215a63d139b1e04ce4b595eeca84671782eb5758;p=pandora-kernel.git

Btrfs: cleanup the code of used_block_group in find_free_extent()

used_block_group is just used for the space cluster which doesn't
belong to the current block group, the other place needn't use it.
Or the logic of code seems unclear.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

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