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Date: Wed, 20 Apr 2011 23:37:35 -0400
From: Christoph Hellwig <hch@infradead.org>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: jaxboe@fusionio.com, linux-kernel@vger.kernel.org,
        xen-devel@lists.xensource.com, konrad@kernel.org,
        Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH v3] xen block backend.
Message-ID: <20110421033735.GA11501@infradead.org>
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This should sit in userspace.  And last time was discussed the issue
Stefano said the qemu Xen disk backend is just as fast as this kernel
code.  And that's with an not even very optimized codebase yet.

So clear NAK for adding all this mess to the kernel.