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Message-ID: <20070321234236.GD9092@redhat.com>
Date: Wed, 21 Mar 2007 19:42:36 -0400
From: Dave Jones <davej@...hat.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Alan Cox <alan@...rguk.ukuu.org.uk>,
Andi Kleen <andi@...stfloor.org>,
"Robert P. J. Day" <rpjday@...dspring.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Adrian Bunk <bunk@...sta.de>
Subject: Re: [PATCH] Delete obsolete RAW driver feature.
On Wed, Mar 21, 2007 at 04:27:17PM -0700, Andrew Morton wrote:
> > [1] Though admittedly the one in RHEL deviates from upstream
> > as it contains performance enhancements that were vetoed from
> > upstream acceptance due to it being "deprecated".
>
> What enhancements are they?
Hmm, actually it seems I was mistaken, we didn't merge those after all,
we seem to be shipping what was upstream in 2.6.9/2.6.18.
The patches I was thinking of were a bunch of optimisations for higher
throughput from someone at Intel iirc. Ken Chen maybe?
Dave
--
http://www.codemonkey.org.uk
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