From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 9 Nov 2010 06:51:45 +0000 (+0800)
Subject: btrfs: Free fully occupied bitmap in cluster
X-Git-Tag: v2.6.38-rc4~2^2~21^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70b7da304f9f9bbf1566085155895e32e775a745;p=pandora-kernel.git

btrfs: Free fully occupied bitmap in cluster

If there's no more free space in a bitmap, we should free it.

Reviewed-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
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Reading git-diff-tree failed