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Date: Tue, 5 Mar 2002 09:22:25 -0300 (BRT)
From: Rik van Riel <riel@conectiva.com.br>
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To: Andrea Arcangeli <andrea@suse.de>
Cc: "Martin J. Bligh" <Martin.Bligh@us.ibm.com>,
        Daniel Phillips <phillips@bonn-fries.net>,
        Bill Davidsen <davidsen@tmr.com>, Mike Fedyk <mfedyk@matchmail.com>,
        <linux-kernel@vger.kernel.org>
Subject: Re: 2.4.19pre1aa1
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On Tue, 5 Mar 2002, Andrea Arcangeli wrote:
> On Mon, Mar 04, 2002 at 10:26:30PM -0300, Rik van Riel wrote:
> > On Tue, 5 Mar 2002, Andrea Arcangeli wrote:
> > > On Mon, Mar 04, 2002 at 09:01:31PM -0300, Rik van Riel wrote:
> > > > This could be expressed as:
> > > >
> > > > "node A"  HIGHMEM A -> HIGHMEM B -> NORMAL -> DMA
> > > > "node B"  HIGHMEM B -> HIGHMEM A -> NORMAL -> DMA

> the example you made doesn't have highmem at all.
>
> > has 1 ZONE_NORMAL and 1 ZONE_DMA while it has multiple
> > HIGHMEM zones...
>
> it has multiple zone normal and only one zone dma. I'm not forgetting
> that.

Your reality doesn't seem to correspond well with NUMA-Q
reality.

Rik
-- 
Will hack the VM for food.

http://www.surriel.com/		http://distro.conectiva.com/

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