From: Jens Axboe <axboe@suse.de>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andre Hedrick <andre@linux-ide.org>,
fverscheure@wanadoo.fr,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Marcelo Tosatti <marcelo@conectiva.com.br>
Subject: Re: Problem in IDE Disks cache handling in kernel 2.4.XX
Date: Fri, 10 Jan 2003 19:25:49 +0100 [thread overview]
Message-ID: <20030110182549.GN843@suse.de> (raw)
In-Reply-To: <1042222339.32175.3.camel@irongate.swansea.linux.org.uk>
On Fri, Jan 10 2003, Alan Cox wrote:
> On Fri, 2003-01-10 at 16:48, Jens Axboe wrote:
> > In the barrier patches, I just used drive->quiet to supress ide_error()
> > complaining too much (on cache flushes, too). Whether that's per-drive
> > of per-hwif entity, dunno...
>
> Commands are queued per hwif so it doesn't actually matter I suspect.
True
> BTW do you plan to fix up the oopses in the tcq code or should I just mark
> it disabled for anyone who has the time to finish the job ? There are a
> whole pile of drivers that fail with tcq - mostly because they have custom
> dma end functions
Yes I will get around to it, probably next week.
--
Jens Axboe
next prev parent reply other threads:[~2003-01-10 18:17 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-10 9:54 Problem in IDE Disks cache handling in kernel 2.4.XX Francis Verscheure
2003-01-10 10:19 ` John Bradford
2003-01-10 11:37 ` Alan Cox
2003-01-10 11:07 ` Benjamin Herrenschmidt
2003-01-10 11:14 ` Andre Hedrick
2003-01-10 13:35 ` Alan Cox
2003-01-10 13:03 ` Andre Hedrick
2003-01-10 14:13 ` Alan Cox
2003-01-10 16:48 ` Jens Axboe
2003-01-10 18:12 ` Alan Cox
2003-01-10 18:12 ` PATCH: [2.4.21-pre3] Fix for SMP race condition in IDE code Ross Biro
2003-01-10 19:29 ` Alan Cox
2003-01-10 20:22 ` Andre Hedrick
2003-01-10 18:25 ` Jens Axboe [this message]
2003-01-10 17:23 ` Problem in IDE Disks cache handling in kernel 2.4.XX Alan Cox
2003-01-10 17:02 ` John Bradford
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