From: Liu Bo <bo.li.liu@oracle.com>
Date: Wed, 28 Nov 2012 10:43:11 +0000 (+0000)
Subject: Btrfs: skip adding an acl attribute if we don't have to
X-Git-Tag: v3.8-rc1~71^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=755ac67f83e515af55adbfe55134eb7d90839cdb;p=pandora-kernel.git

Btrfs: skip adding an acl attribute if we don't have to

If the acl can be exactly represented in the traditional file
mode permission bits, we don't set another acl attribute.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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