From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: lk 3.17-rc4 blk_mq large write problems
Date: Wed, 10 Sep 2014 11:09:57 -0700
Message-ID: <20140910180957.GA17495@infradead.org>
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 <20140910154144.GA22296@infradead.org>
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To: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@infradead.org>, Douglas Gilbert <dgilbert@interlog.com>, SCSI development list <linux-scsi@vger.kernel.org>

On Wed, Sep 10, 2014 at 10:47:49AM -0600, Jens Axboe wrote:
> BTW, please don't mix up the REQ_END and ->queue_rq() changes with the
> changed start_request API.

I have to.  It's set by start_request, so we need to pass down the last
argument to keep the old behavior.  And once we pass the argument we
can just it directly.