From: Paul Jackson <pj@sgi.com>
To: Avi Kivity <avi@argo.co.il>
Cc: clameter@sgi.com, lee.schermerhorn@hp.com,
kamezawa.hiroyu@jp.fujitsu.com, linux-mm@kvack.org
Subject: Re: [PATCH/RFC] AutoPage Migration - V0.1 - 0/8 Overview
Date: Wed, 15 Mar 2006 09:54:26 -0800 [thread overview]
Message-ID: <20060315095426.b70026b8.pj@sgi.com> (raw)
In-Reply-To: <44183B64.3050701@argo.co.il>
> Doesn't it make sense to duplicate heavily accessed shared read-only pages?
It might .. that would be a major and difficult effort,
and it is not clear that it would be a win. The additional
bookkeeping to figure out what pages were heavily accessed
would be very costly. Probably prohibitive.
That's certainly a very different discussion than migration.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
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next prev parent reply other threads:[~2006-03-15 17:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-10 19:33 [PATCH/RFC] AutoPage Migration - V0.1 - 0/8 Overview Lee Schermerhorn
2006-03-11 6:41 ` KAMEZAWA Hiroyuki
2006-03-13 17:27 ` Lee Schermerhorn
2006-03-13 23:45 ` Christoph Lameter
2006-03-15 16:05 ` Avi Kivity
2006-03-15 17:54 ` Paul Jackson [this message]
2006-03-15 18:10 ` Christoph Lameter
2006-03-15 18:14 ` Paul Jackson
2006-03-15 18:20 ` Christoph Lameter
2006-03-15 19:21 ` Lee Schermerhorn
2006-03-15 18:57 ` Avi Kivity
2006-03-15 19:27 ` Lee Schermerhorn
2006-03-15 19:56 ` Jack Steiner
2006-03-14 22:27 ` Lee Schermerhorn
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