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Message-Id: <20060920175152.25dcf5ca.pj@sgi.com>
Date: Wed, 20 Sep 2006 17:51:52 -0700
From: Paul Jackson <pj@....com>
To: sekharan@...ibm.com
Cc: menage@...gle.com, npiggin@...e.de,
ckrm-tech@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
rohitseth@...gle.com, devel@...nvz.org, clameter@....com
Subject: Re: [ckrm-tech] [patch00/05]: Containers(V2)- Introduction
Chandra wrote:
> > It seems that cpusets can mimic memory resource groups. I don't
>
> I am little confused w.r.t how cpuset can mimic memory resource groups.
> How can cpuset provide support for over commit.
I didn't say "mimic well" ;).
I had no clue cpusets could do overcommit at all, though Paul Menage just
posted a notion of how to mimic overcommit, with his post beginning:
> I have some patches locally that basically let you give out a small
> set of nodes initially to a cpuset, and if memory pressure in
> try_to_free_pages() passes a specified threshold, automatically
> allocate one of the parent cpuset's unused memory nodes to the child
> cpuset, up to specified limit.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@....com> 1.925.600.0401
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