From: Andi Kleen <andi@firstfloor.org>
Subject: Re: hunt for 2.6.37 dm-crypt+ext4 corruption? (was: Re: dm-crypt
 barrier support is effective)
Date: Wed, 15 Dec 2010 20:16:56 +0100
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Cc: Ted Ts'o <tytso@mit.edu>, Jon Nelson <jnelson@jamponi.net>,
	Chris Mason <chris.mason@oracle.com>,
	Andi Kleen <andi@firstfloor.org>,
	Mike Snitzer <snitzer@redhat.com>,
	Milan Broz <mbroz@redhat.com>,
	linux-btrfs <linux-btrfs@vger.kernel.org>,
	dm-devel <dm-devel@redhat.com>,
	Linux Kernel <linux-kernel@vger.kernel.org>,
	htd <htd@fancy-poultry.org>, htejun <htejun@gmail.com>,
	linux-ext4 <linux-ext4@vger.kernel.org>
To: Matt <jackdachef@gmail.com>
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Sender: linux-ext4-owner@vger.kernel.org

> I have a question though: the deactivation of multiple page-io
> submission support most likely only would affect bigger systems or
> also desktop systems (like mine) ?

I think this is not a final fix, just a workaround.
The problem with the other path still really needs to be tracked down.

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only.