linux-kernel - Re: [PATCH] laptop-mode: Make flushes per-device

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Message-ID: <20091214190544.GA6589@srcf.ucam.org>
Date:	Mon, 14 Dec 2009 19:05:44 +0000
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] laptop-mode: Make flushes per-device

On Sat, Dec 12, 2009 at 01:24:43PM +0100, Jens Axboe wrote:

> That's because it is messy, why are you passing the request in? It
> would be a lot more sane to pass in the queue, better still the backing
> device.

It seemed conceptually cleaner for the completion to refer to the 
request rather than anything else, but that's easily fixed.

> What guarentees that the timer isn't running when the bdi goes away?

Good point. I'll fix these and resend.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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