From: Miao Xie <miaox@cn.fujitsu.com>
Date: Fri, 11 Nov 2011 01:45:05 +0000 (-0500)
Subject: Btrfs: Abstract similar code for btrfs_block_rsv_add{, _noflush}
X-Git-Tag: v3.2-rc2~22^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61b520a9d0083b9b361638e456af45fd75150c87;p=pandora-kernel.git

Btrfs: Abstract similar code for btrfs_block_rsv_add{, _noflush}

btrfs_block_rsv_add{, _noflush}() have similar code, so abstract that code.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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