From: Jeff Garzik <jgarzik@pobox.com>
To: Jens Axboe <axboe@suse.de>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>,
"Prakash K. Cheemplavam" <prakashkc@gmx.de>,
marcush@onlinehome.de, linux-kernel@vger.kernel.org,
eric_mudama@Maxtor.com
Subject: Re: Silicon Image 3112A SATA trouble
Date: Sun, 30 Nov 2003 12:22:35 -0500 [thread overview]
Message-ID: <3FCA275B.1080904@pobox.com> (raw)
In-Reply-To: <20031130171006.GA10679@suse.de>
Jens Axboe wrote:
>>Well, the constraint we must satisfy is
>>
>> sector_count % 15 != 1
>
>
> (sector_count % 15 != 1) && (sector_count != 1)
>
> to be more precise :)
Thanks for the clarification, I did not know that.
Avoiding sector_count==1 requires additional code :( Valid requests
might be a single sector. With page-based blkdevs requests smaller than
a page would certainly be infrequent, but are still possible, with bsg
for example...
Jeff
next prev parent reply other threads:[~2003-11-30 17:24 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-25 13:59 Silicon Image 3112A SATA trouble Prakash K. Cheemplavam
2003-11-29 15:39 ` Prakash K. Cheemplavam
2003-11-29 16:38 ` Julien Oster
2003-11-29 16:54 ` Jeff Garzik
2003-11-29 17:07 ` Craig Bradney
2003-11-30 1:51 ` Prakash K. Cheemplavam
2003-11-29 16:56 ` Jeff Garzik
2003-11-29 17:41 ` Miquel van Smoorenburg
2003-11-29 18:39 ` Jeff Garzik
2003-11-29 20:24 ` Marcus Hartig
2003-11-30 2:00 ` Prakash K. Cheemplavam
2003-11-30 14:47 ` Bartlomiej Zolnierkiewicz
2003-11-30 15:52 ` Prakash K. Cheemplavam
2003-11-30 16:21 ` Bartlomiej Zolnierkiewicz
2003-11-30 16:25 ` Jens Axboe
2003-11-30 16:41 ` Jeff Garzik
2003-11-30 16:51 ` Jens Axboe
2003-11-30 16:58 ` Bartlomiej Zolnierkiewicz
2003-11-30 17:06 ` Jeff Garzik
2003-11-30 17:10 ` Jens Axboe
2003-11-30 17:22 ` Jeff Garzik [this message]
2003-11-30 17:31 ` Jens Axboe
2003-11-30 17:48 ` Jeff Garzik
2003-11-30 17:56 ` Vojtech Pavlik
2003-11-30 18:17 ` Jens Axboe
2003-11-30 18:19 ` Jeff Garzik
2003-11-30 18:22 ` Jens Axboe
2003-11-30 18:31 ` Jeff Garzik
2003-11-30 19:44 ` Vojtech Pavlik
2003-11-30 21:05 ` Yaroslav Klyukin
2003-11-30 17:08 ` Jens Axboe
2003-11-30 17:13 ` Bartlomiej Zolnierkiewicz
2003-11-30 17:13 ` Jens Axboe
2003-11-30 17:18 ` Jeff Garzik
2003-11-30 17:28 ` Jens Axboe
2003-11-30 17:41 ` Jeff Garzik
2003-11-30 17:45 ` Jens Axboe
2003-11-30 17:57 ` Jeff Garzik
2003-11-30 18:21 ` Jens Axboe
2003-11-30 19:04 ` Jeff Garzik
2003-11-30 19:39 ` Jens Axboe
2003-11-30 20:35 ` Jeff Garzik
2003-12-01 9:02 ` Jens Axboe
2003-11-30 17:19 ` Prakash K. Cheemplavam
2003-11-30 18:07 ` Bartlomiej Zolnierkiewicz
2003-11-30 21:34 ` Prakash K. Cheemplavam
2003-11-30 16:27 ` Jeff Garzik
2003-11-30 16:34 ` Bartlomiej Zolnierkiewicz
[not found] <Pine.LNX.4.44.0311291453550.838-100000@coffee.psychology.mcmaster.ca>
2003-11-30 16:45 ` Jeff Garzik
-- strict thread matches above, loose matches on Subject: below --
2003-11-30 17:52 Luis Miguel García
2003-11-30 17:13 ` Craig Bradney
2003-11-30 18:27 ` Jeff Garzik
2003-11-30 18:41 Luis Miguel García
2003-11-30 21:15 ` Craig Bradney
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