From: Jens Axboe <axboe@kernel.dk>
To: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jgarzik@pobox.com>, linux-ide@vger.kernel.org, ric@emc.com
Subject: Re: [PATCH 2/2] libata: turn off NCQ if queue depth is adjusted to 1
Date: Sat, 30 Sep 2006 20:04:00 +0200 [thread overview]
Message-ID: <20060930180359.GP4163@kernel.dk> (raw)
In-Reply-To: <20060930104500.GQ25800@htj.dyndns.org>
On Sat, Sep 30 2006, Tejun Heo wrote:
> Turn off NCQ if queue depth is adjusted to 1.
I had thought of that too but discarded it - it would be nicer to have
an independent way of turning off NCQ. Say you are debugging a weird FIS
issue, NCQ depth 1 is still a different beast to non-NCQ. I see Jeff
already applied the patches, but just thought I'd voice my opinion.
--
Jens Axboe
next prev parent reply other threads:[~2006-09-30 17:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-30 10:44 [PATCH 1/2] libata: cosmetic changes to constants Tejun Heo
2006-09-30 10:45 ` [PATCH 2/2] libata: turn off NCQ if queue depth is adjusted to 1 Tejun Heo
2006-09-30 18:04 ` Jens Axboe [this message]
2006-09-30 20:51 ` Alan Cox
2006-09-30 20:26 ` Jens Axboe
2006-10-01 0:17 ` Ric Wheeler
2006-10-01 0:29 ` Tejun Heo
2006-10-01 0:52 ` Ric Wheeler
2006-10-01 12:56 ` Ric Wheeler
2006-12-16 17:19 ` Jeff Garzik
2006-12-18 10:04 ` Jens Axboe
2006-10-01 19:55 ` Jens Axboe
2006-10-04 13:37 ` saeed bishara
2006-10-04 13:37 ` Jens Axboe
2006-10-05 9:08 ` Jens Axboe
2006-09-30 11:39 ` [PATCH 1/2] libata: cosmetic changes to constants Jeff Garzik
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