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Date: Thu, 22 Dec 2011 21:28:36 +0100
From: Christoph Hellwig <hch@lst.de>
To: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>, Rusty Russell <rusty@rustcorp.com.au>,
        Chris Wright <chrisw@sous-sol.org>, Jens Axboe <axboe@kernel.dk>,
        Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org, Christoph Hellwig <hch@infradead.org>,
        Christoph Hellwig <hch@lst.de>, Minchan Kim <minchan@redhat.com>
Subject: Re: [PATCH 4/6] virtio-blk: implement ->make_request
Message-ID: <20111222202836.GA1443@lst.de>
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On Thu, Dec 22, 2011 at 12:20:01PM +0000, Stefan Hajnoczi wrote:
> virtblk_make_request() checks that the queue is not plugged.  Do we
> need to do that here too?

biot based drivers don't have a queue that could be plugged.