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From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: Jens Axboe <axboe@suse.de>,
	James Bottomley <James.Bottomley@SteelEye.com>,
	SCSI Mailing List <linux-scsi@vger.kernel.org>,
	Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] Fix aic7xxx del_timer_sync() deadlock
Date: Sun, 29 Feb 2004 12:42:30 -0700	[thread overview]
Message-ID: <162922704.1078083749@aslan.btc.adaptec.com> (raw)
In-Reply-To: <40423F7B.4020102@pobox.com>

>> Exactly.  The block layer shouldn't be involved in this at all.  In the
>> particular case I was talking about, busy or queue full with no I/O pending,
                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

> Agreed for busy.
> 
> But queue full?

Some SCSI devices send Queue Full instead of Busy in the case of
a "busy" condition with no I/O pending.

--
Justin


  reply	other threads:[~2004-02-29 19:42 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-02-27 18:26 [PATCH] Fix aic7xxx del_timer_sync() deadlock James Bottomley
2004-02-27 19:23 ` Justin T. Gibbs
2004-02-27 19:34   ` James Bottomley
2004-02-27 20:50     ` Justin T. Gibbs
2004-02-28 15:39       ` James Bottomley
2004-02-29 19:26         ` Justin T. Gibbs
2004-02-29 21:10           ` James Bottomley
2004-02-29 22:23             ` Justin T. Gibbs
2004-02-29 21:25           ` James Bottomley
2004-02-28  2:40   ` Jeff Garzik
2004-02-28  9:25     ` Jens Axboe
2004-02-28 23:50       ` Jeff Garzik
2004-02-29  9:13         ` Jens Axboe
2004-02-29 16:21           ` Jeff Garzik
2004-02-29 16:39             ` Jens Axboe
2004-02-29 17:28               ` Jeff Garzik
2004-02-29 17:55                 ` Jens Axboe
2004-02-29 18:57           ` Justin T. Gibbs
2004-02-29 19:00             ` Jeff Garzik
2004-02-29 19:28               ` Justin T. Gibbs
2004-02-29 19:37                 ` Jeff Garzik
2004-02-29 19:42                   ` Justin T. Gibbs [this message]
2004-02-29 19:44                     ` Jeff Garzik
2004-02-29 20:06                       ` Jens Axboe
2004-02-29 20:20                         ` Jeff Garzik
2004-02-29 20:27                           ` Jens Axboe
2004-02-29 20:28                             ` Jeff Garzik
2004-02-29 19:43                   ` Jeff Garzik
2004-02-29 20:04             ` Jens Axboe

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