linux-kernel - [RFC PATCH 0/2] mm: tlb: unmap scalability

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Date:	Mon, 09 Mar 2009 14:56:09 +0200
From:	Aaro Koskinen <aaro.koskinen@...ia.com>
To:	linux-mm@...ck.org
CC:	linux-kernel@...r.kernel.org
Subject: [RFC PATCH 0/2] mm: tlb: unmap scalability

Hello,

Here's a patch proposal to make unmap to scale linearly on architectures 
that implement tlb_start_vma() and tlb_end_vma(), by adding range 
parameters. See <http://marc.info/?l=linux-kernel&m=123610437815468&w=2> 
for the current problem.

The first patch only adds the new parameters. The second one changes the 
ARM architecture to use those parameters. A similar change should be of 
course made also for other architectures implementing those routines.

The patch was made for 2.6.29-rc7.

A.

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