From: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Date: Wed, 18 Dec 2013 00:22:39 +0000 (+0800)
Subject: xfs: factor prid related codes into xfs_get_initial_prid()
X-Git-Tag: v3.15-rc1~90^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=163467d3753e77e1d77da75727975cc3803a1dbc;p=pandora-kernel.git

xfs: factor prid related codes into xfs_get_initial_prid()

It will be reused by the O_TMPFILE creation function.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
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