From: Magnus Damm <magnus.damm@gmail.com>
To: Andi Kleen <ak@suse.de>
Cc: Magnus Damm <magnus@valinux.co.jp>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org, pj@sgi.com
Subject: Re: [PATCH 01/05] NUMA: Generic code
Date: Tue, 15 Nov 2005 17:34:16 +0900 [thread overview]
Message-ID: <aec7e5c30511150034t5ff9e362jb3261e2e23479b31@mail.gmail.com> (raw)
In-Reply-To: <200511110516.37980.ak@suse.de>
On 11/11/05, Andi Kleen <ak@suse.de> wrote:
> On Thursday 10 November 2005 10:08, Magnus Damm wrote:
> > Generic CONFIG_NUMA_EMU code.
> >
> > This patch adds generic NUMA emulation code to the kernel. The code
> > provides the architectures with functions that calculate the size of
> > emulated nodes, together with configuration stuff such as Kconfig and
> > kernel command line code.
>
> IMHO making it generic and bloated like this is total overkill
> for this simple debugginghack. I think it is better to keep
> it simple and hiden it in a architecture specific dark corners, not expose it
> like this.
My plan with breaking out the NUMA emulation code was to merge my i386
stuff with the x86_64 code, but as you say - it might be overkill.
What do you think about the fact that real NUMA nodes now can be
divided into several smaller nodes?
/ magnus
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next prev parent reply other threads:[~2005-11-15 8:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-10 9:08 [PATCH 00/05][RFC] NUMA emulation update Magnus Damm
2005-11-10 9:08 ` [PATCH 01/05] NUMA: Generic code Magnus Damm
2005-11-11 4:16 ` Andi Kleen
2005-11-15 8:34 ` Magnus Damm [this message]
2005-11-15 14:15 ` Andi Kleen
2005-11-16 5:22 ` Magnus Damm
2005-11-16 7:48 ` Andi Kleen
2005-11-16 7:57 ` Magnus Damm
2005-11-16 8:38 ` Andi Kleen
2005-11-16 11:31 ` Werner Almesberger
2005-11-10 9:08 ` [PATCH 02/05] x86_64: NUMA cleanup Magnus Damm
2005-11-10 9:08 ` [PATCH 03/05] x86_64: NUMA emulation Magnus Damm
2005-11-10 9:08 ` [PATCH 04/05] x86_64: NUMA without SMP Magnus Damm
2005-11-10 9:08 ` [PATCH 05/05] NUMA: find_next_best_node fix Magnus Damm
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