From: Andi Kleen <ak@suse.de>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Magnus Damm <magnus@valinux.co.jp>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org, pj@sgi.com,
werner@almesberger.net
Subject: Re: [PATCH 01/05] NUMA: Generic code
Date: 16 Nov 2005 08:48:39 +0100 [thread overview]
Message-ID: <p73sltxowx4.fsf@verdi.suse.de> (raw)
In-Reply-To: <aec7e5c30511152122w70703fbfl98bd377fb6fb9af4@mail.gmail.com>
Magnus Damm <magnus.damm@gmail.com> writes:
>
> For testing, your NUMA emulation code is perfect IMO. But for memory
> resource control your NUMA emulation code may be too simple.
>
> With my patch, CONFIG_NUMA_EMU provides a way to partition a machine
> into several smaller nodes, regardless if the machine is using NUMA or
> not.
>
> This NUMA emulation code together with CPUSETS could be seen as a
> simple alternative to the memory resource control provided by CKRM.
I believe Werner tried to use it at some point for that and it just
didn't work very well. So it doesn't seem to be very useful for
that usecase.
-Andi
next prev parent reply other threads:[~2005-11-16 7:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20051110090920.8083.54147.sendpatchset@cherry.local>
[not found] ` <20051110090925.8083.45887.sendpatchset@cherry.local>
2005-11-11 4:16 ` [PATCH 01/05] NUMA: Generic code Andi Kleen
2005-11-15 8:34 ` Magnus Damm
2005-11-15 14:15 ` Andi Kleen
2005-11-16 5:22 ` Magnus Damm
2005-11-16 7:48 ` Andi Kleen [this message]
2005-11-16 7:57 ` Magnus Damm
2005-11-16 8:38 ` Andi Kleen
2005-11-16 11:31 ` Werner Almesberger
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