linux-kernel - Re: [PATCH] [0/13] General DMA zone rework

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Message-ID: <47D15CDF.5060501@keyaccess.nl>
Date:	Fri, 07 Mar 2008 16:18:55 +0100
From:	Rene Herman <rene.herman@...access.nl>
To:	Andi Kleen <andi@...stfloor.org>
CC:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH] [0/13] General DMA zone rework

On 07-03-08 10:07, Andi Kleen wrote:

> it to any size needed (upto 2GB currently). The default sizing 
> heuristics are for now the same as in the old code: by default
> all free memory below 16MB is put into the pool (in practice that
> is only ~8MB or so usable because the kernel is loaded there too)

Just a side-comment -- not necessarily, given CONFIG_PHYSICAL_START.

Rene.
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