From: Steven Whitehouse <swhiteho@redhat.com>
Date: Fri, 5 Jun 2009 06:18:57 +0000 (+0100)
Subject: GFS2: Fix locking issue mounting gfs2meta fs
X-Git-Tag: v2.6.31-rc1~390^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6d03139d745198b434f65a28aabed524f415a4c;p=pandora-kernel.git

GFS2: Fix locking issue mounting gfs2meta fs

This patch uses sget() to get a reference to the
existing gfs2 sb when mouting the gfs2meta filesystem
(in fact thats just another mount of the gfs2
filesystem with a different root and this interface
is for backward compatibility).

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Reported-by: Benjamin Marzinski <bmarzins@redhat.com>
Tested-by: Benjamin Marzinski <bmarzins@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
---

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