linux-kernel - Re: [PATCH] Physical Memory Management [0/1]

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Message-Id: <1242300002.6642.1091.camel@laptop>
Date:	Thu, 14 May 2009 13:20:02 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Michał Nazarewicz <m.nazarewicz@...sung.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, m.szyprowski@...sung.com,
	kyungmin.park@...sung.com, linux-mm@...ck.org
Subject: Re: [PATCH] Physical Memory Management [0/1]

On Thu, 2009-05-14 at 11:00 +0200, Michał Nazarewicz wrote:
>   PMM solves this problem since the buffers are allocated when they
>   are needed.

Ha - only when you actually manage to allocate things. Physically
contiguous allocations are exceedingly hard once the machine has been
running for a while.

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