From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 24 Jan 2010 01:10:29 +0000 (-0500)
Subject: Get rid of mnt_mountpoint abuses in ext4
X-Git-Tag: v2.6.34-rc1~205^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3899167dbd6832a3d8d7171b425257ad46b6c40c;p=pandora-kernel.git

Get rid of mnt_mountpoint abuses in ext4

path to mnt/mnt->mnt_root is no worse than that to
mnt->mnt_parent/mnt->mnt_mountpoint *and* needs no
pinning the sucker down (mnt is not going away and
mnt->mnt_root won't change)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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