From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Mon, 9 Dec 2013 16:14:34 +0000 (+0800)
Subject: Btrfs: skip building backref tree for uuid and quota tree when doing balance relocation
X-Git-Tag: v3.13-rc4~21^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6646374863508e24da7c7d21527f8dadc8687ff9;p=pandora-kernel.git

Btrfs: skip building backref tree for uuid and quota tree when doing balance relocation

Quota tree and UUID Tree is only cowed, they can not be snapshoted.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
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