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From: Tejun Heo <htejun@gmail.com>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jeff Garzik <jeff@garzik.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ata_sg_setup_one vs ata_sg_setup?
Date: Thu, 15 Nov 2007 13:08:00 +0900	[thread overview]
Message-ID: <473BC620.9020204@gmail.com> (raw)
In-Reply-To: <200711141540.58658.rusty@rustcorp.com.au>

Rusty Russell wrote:
> Hi Jeff,
> 
>     Was looking through libata, and it seems to me that ata_sg_setup is a
> superset of ata_sg_setup_one.  Am I missing something?  Seems like it could
> be simplified.
> 
> My machine never seems to do an ata_sg_setup_one, so this patch isn't really
> tested...

I have about the same patch queued here which also kills
ata_sg_init_one() completely and replaces
ATA_QCFLAG_SG/ATA_QCFLAG_SINGLE with ATA_QCFLAG_DMAMAP (now a single
flag).  I'll compare your version and mine and see if mine is missing
something.

Thanks.

-- 
tejun

  parent reply	other threads:[~2007-11-15  4:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-14  4:40 Rusty Russell
2007-11-14 12:25 ` Boaz Harrosh
2007-11-15  4:08 ` Tejun Heo [this message]
2007-11-15 12:36   ` Rusty Russell

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