From: Tao Ma <boyu.mt@taobao.com>
Date: Sun, 2 Dec 2012 16:13:24 +0000 (-0500)
Subject: ext4: move extra inode read to a new function
X-Git-Tag: v3.8-rc1~89^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=152a7b0a808a00601328feba2001cbb2b530f771;p=pandora-kernel.git

ext4: move extra inode read to a new function

Currently, in ext4_iget we do a simple check to see whether
there does exist some information starting from the end
of i_extra_size. With inline data added, this procedure
is more complicated. So move it to a new function named
ext4_iget_extra_inode.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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