Re: [patch 1/3] mm: introduce follow_pte()

From: Andrew Morton
Date: Tue May 05 2009 - 15:29:52 EST


On Mon, 4 May 2009 11:54:32 +0200
Johannes Weiner <hannes@xxxxxxxxxxx> wrote:

> A generic readonly page table lookup helper to map an address space
> and an address from it to a pte.

umm, OK.

Is there actually some point to these three patches? If so, what is it?
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