From: "Martin J. Bligh" <mbligh@aracnet.com>
To: Brent Casavant <bcasavan@sgi.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: linux-ia64@vger.kernel.org, ak@suse.de
Subject: Re: [PATCH 0/3] NUMA boot hash allocation interleaving
Date: Tue, 14 Dec 2004 10:59:50 -0800 [thread overview]
Message-ID: <9250000.1103050790@flay> (raw)
In-Reply-To: <Pine.SGI.4.61.0412141140030.22462@kzerza.americas.sgi.com>
> NUMA systems running current Linux kernels suffer from substantial
> inequities in the amount of memory allocated from each NUMA node
> during boot. In particular, several large hashes are allocated
> using alloc_bootmem, and as such are allocated contiguously from
> a single node each.
Yup, makes a lot of sense to me to stripe these, for the caches that
are global (ie inodes, dentries, etc). Only question I'd have is
didn't Manfred or someone (Andi?) do this before? Or did that never
get accepted? I know we talked about it a while back.
M,
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next prev parent reply other threads:[~2004-12-14 18:55 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-14 17:53 Brent Casavant
2004-12-14 18:59 ` Martin J. Bligh [this message]
2004-12-14 19:13 ` Andi Kleen
2004-12-14 19:48 ` Brent Casavant
2004-12-14 20:08 ` Martin J. Bligh
2004-12-14 23:24 ` Brent Casavant
2004-12-14 22:00 ` Martin J. Bligh
2004-12-15 4:58 ` Andi Kleen
2004-12-15 14:47 ` Anton Blanchard
2004-12-15 23:37 ` Brent Casavant
2004-12-16 5:02 ` Andi Kleen
2004-12-16 5:13 ` Anton Blanchard
2004-12-16 14:18 ` Jose R. Santos
2004-12-20 16:56 ` Jose R. Santos
2004-12-21 11:46 ` Anton Blanchard
2004-12-21 16:23 ` Brent Casavant
2004-12-23 2:19 ` Jose R. Santos
2004-12-15 4:08 ` Andi Kleen
2004-12-15 7:14 ` Martin J. Bligh
2004-12-15 7:17 ` Andi Kleen
2004-12-15 15:08 ` Martin J. Bligh
2004-12-15 18:24 ` Brent Casavant
2004-12-15 7:41 ` Eric Dumazet
2004-12-15 7:46 ` Andi Kleen
2004-12-15 9:14 ` Andi Kleen
2004-12-14 23:24 ` Nick Piggin
2004-12-14 19:30 ` Brent Casavant
2004-12-14 20:10 ` Martin J. Bligh
2004-12-14 18:32 Luck, Tony
2004-12-15 0:28 ` Hiroyuki KAMEZAWA
2004-12-15 17:25 Luck, Tony
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