Re: Linux-2.5.28

From: Jens Axboe (axboe@suse.de)
Date: Thu Jul 25 2002 - 00:56:19 EST


On Wed, Jul 24 2002, Jonathan Corbet wrote:
> > > <dalecki@evision.ag>:
> > > o IDE-101
> >
> > What on earth is this??? I'm really surprised you accept this as a
> > changelog entry especially when considering that there's no further
> > information about the latest IDE changes on the mailinglist anymore...
>
> You need to look at the full changelog to see the full entry: see, for
> example: http://lwn.net/Articles/5577/. Or, to save the wear on your web
> browser:
>
> <dalecki@evision.ag>
> [PATCH] IDE-101
>
> Here is a quick fix. I would like to synchronize with the irq handler
> changes as well. Becouse right now I know that preemption is killing
> the disk subsystem when moving data between disks using different
> request queues... In esp. It get's me in to do_request() with a queue
> in unplugged state. (Not everything is my fault, after all :-).
           ^^^^^^^^^

must be a typo, it would be a bug to enter do_request() with the queue
in a _plugged_ state, not vice versa.

-- 
Jens Axboe

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