From: Andi Kleen <ak@suse.de>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: piggin@cyberone.com.au, linux-kernel@vger.kernel.org
Subject: Re: [Bugme-new] [Bug 2019] New: Bug from the mm subsystem involving X (fwd)
Date: Sat, 7 Feb 2004 06:21:11 +0100 [thread overview]
Message-ID: <20040207062111.4ddd268c.ak@suse.de> (raw)
In-Reply-To: <14230000.1076129379@[10.10.2.4]>
On Fri, 06 Feb 2004 20:49:40 -0800
"Martin J. Bligh" <mbligh@aracnet.com> wrote:
> Not quite sure what you mean ... I was driving at pretending an SMP box
> was NUMA ... but the x86_64 is already NUMA ... are you grouping nodes
> together into single nodes with 2 cpus each?
There are Opteron boxes which are not NUMA. Or rather they are NUMA, but only
have a single node. Some of the cheaper boards only connect the DIMM
slots to a single CPU, which gives you only a single node even with
two CPUs. One of the test machines I have here is of this type.
It's also useful for testing on simulators.
> Andi, do you already set up the mem allocation fallback zonelists like that?
I don't do anything special, it's all generic page_alloc.c logic.
-Andi
next prev parent reply other threads:[~2004-02-07 5:25 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
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[not found] ` <220850000.1076102320@flay.suse.lists.linux.kernel>
2004-02-07 3:54 ` [Bugme-new] [Bug 2019] New: Bug from the mm subsystem involving X (fwd) Andi Kleen
2004-02-07 4:49 ` Martin J. Bligh
2004-02-07 5:21 ` Andi Kleen [this message]
2004-02-07 6:37 ` Nick Piggin
2004-02-07 7:31 ` Martin J. Bligh
2004-02-04 23:17 Martin J. Bligh
2004-02-04 23:58 ` Linus Torvalds
2004-02-05 0:12 ` Martin J. Bligh
2004-02-05 0:36 ` Martin J. Bligh
2004-02-05 0:43 ` Linus Torvalds
2004-02-05 0:56 ` Andrew Morton
2004-02-05 1:29 ` Linus Torvalds
2004-02-05 1:56 ` Keith Mannthey
2004-02-05 2:04 ` Linus Torvalds
2004-02-05 2:33 ` Keith Mannthey
2004-02-05 2:47 ` Linus Torvalds
2004-02-06 7:17 ` Martin J. Bligh
2004-02-06 7:19 ` Martin J. Bligh
2004-02-06 9:57 ` Dave Hansen
2004-02-06 15:49 ` Martin J. Bligh
2004-02-06 17:22 ` Dave Hansen
2004-02-06 19:59 ` Martin J. Bligh
2004-02-06 20:16 ` Linus Torvalds
2004-02-06 21:18 ` Martin J. Bligh
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