From: Djalal Harouni <tixxdz@opendz.org>
Date: Mon, 9 Jan 2012 14:58:37 +0000 (+0100)
Subject: ext2: protect inode changes in the SETVERSION and SETFLAGS ioctls
X-Git-Tag: v3.3-rc2~38^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34b07840565004cfa444e165e88bf77a5cbcdb25;p=pandora-kernel.git

ext2: protect inode changes in the SETVERSION and SETFLAGS ioctls

Unlock mutex after i_flags and i_ctime updates in the EXT2_IOC_SETFLAGS
ioctl.

Use i_mutex in the EXT2_IOC_SETVERSION ioctl to protect i_ctime and
i_generation updates and make the ioctl consistent since i_mutex is
also used in other places to protect timestamps and inode changes.

Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
---

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