From: Andi Kleen <ak@suse.de>
To: Avi Kivity <avi@argo.co.il>
Cc: Andi Kleen <ak@suse.de>, Benjamin LaHaise <bcrl@kvack.org>,
Jeff Garzik <jgarzik@pobox.com>,
Andrew Grover <andrew.grover@intel.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
john.ronciak@intel.com, christopher.leech@intel.com
Subject: Re: [RFC] [PATCH 0/3] ioat: DMA engine support
Date: Thu, 24 Nov 2005 16:37:53 +0100 [thread overview]
Message-ID: <20051124153753.GK20775@brahms.suse.de> (raw)
In-Reply-To: <4385DDBE.3040208@argo.co.il>
> >Just pointing out that it's not clear it will always be a big help.
> >
> >
> >
> Agree it should default to in-cache.
This would mean no DMA engine by default.
Clearly there needs to be some heuristic to decide by default. We'll see how
effective it will be in the end.
-Andi
next prev parent reply other threads:[~2005-11-24 15:37 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-23 20:26 [RFC] [PATCH 0/3] ioat: DMA engine support Andrew Grover
2005-11-23 22:06 ` Jeff Garzik
2005-11-23 22:30 ` Andi Kleen
2005-11-23 23:02 ` Jeff Garzik
2005-11-24 0:05 ` Alan Cox
2005-11-23 23:36 ` Jeff Garzik
2005-11-24 0:17 ` Benjamin LaHaise
2005-11-24 0:50 ` David S. Miller
2005-11-24 6:50 ` Andi Kleen
2005-11-24 15:24 ` Avi Kivity
2005-11-24 15:29 ` Andi Kleen
2005-11-24 15:35 ` Avi Kivity
2005-11-24 15:37 ` Andi Kleen [this message]
2005-11-23 22:54 ` Alan Cox
2005-11-23 22:56 ` Jeff Garzik
2005-12-08 22:13 ` Kumar Gala
2005-12-08 22:23 ` Roland Dreier
2005-12-08 22:42 ` Alan Cox
2005-12-09 7:12 ` Evgeniy Polyakov
2005-11-23 22:45 ` Jeff Garzik
2005-12-02 17:06 ` Jon Mason
2005-11-23 22:53 ` Jeff Garzik
2005-11-23 23:02 ` Alan Cox
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