From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Subject: Re: [PATCH] bsg: bidi bio map failure fix
Date: Mon, 18 Feb 2008 09:09:07 -0600
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To: Jens Axboe <jens.axboe@oracle.com>
Cc: FUJITA Tomonori <tomof@acm.org>, pw@osc.edu, fujita.tomonori@lab.ntt.co.jp, linux-scsi@vger.kernel.org

On Mon, 2008-02-18 at 15:46 +0100, Jens Axboe wrote:
> Seems symmetric to me now, either we fail and everything is cleaned up,
> or return success. What remains?

My main symmetry complaint was the API:  The map takes a request, the
unmap takes a bio.

James