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From: Christoph Lameter <christoph@lameter.com>
To: Andy Whitcroft <apw@shadowen.org>
Cc: Eric Dumazet <dada1@cosmosbay.com>,
	akpm@osdl.org, Pekka J Enberg <penberg@cs.helsinki.fi>,
	linux-kernel@vger.kernel.org, hch@lst.de,
	manfred@colorfullife.com, pj@sgi.com
Subject: Re: [PATCH] slab: NUMA kmem_cache diet
Date: Fri, 23 Mar 2007 07:52:36 -0700 (PDT)	[thread overview]
Message-ID: <Pine.LNX.4.64.0703230751530.29603@graphe.net> (raw)
In-Reply-To: <4603CF5A.8040601@shadowen.org>

On Fri, 23 Mar 2007, Andy Whitcroft wrote:

> > +	/*
> > +	 * We put nodelists[] at the end of kmem_cache, because we want to size
> > +	 * this array to nr_node_ids slots instead of MAX_NUMNODES
> > +	 * (see kmem_cache_init())
> > +	 * We still use [MAX_NUMNODES] and not [1] or [0] because cache_cache
> > +	 * is statically defined, so we reserve the max number of nodes.
> > +	 */

Good idea.

      reply	other threads:[~2007-03-23 14:52 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-02 13:47 [PATCH] slab: cache alloc cleanups Pekka J Enberg
2007-01-02 14:29 ` Andy Whitcroft
2007-01-02 16:25 ` Christoph Lameter
2007-01-02 20:27   ` Pekka Enberg
2007-01-02 20:22 ` Andrew Morton
2007-01-04 21:15 ` Christoph Hellwig
2007-01-04 21:23   ` Pekka Enberg
2007-03-22 22:34 ` [PATCH] slab: NUMA kmem_cache diet Eric Dumazet
2007-03-23  7:09   ` Pekka J Enberg
2007-03-23  7:45     ` Eric Dumazet
2007-03-23 13:00   ` Andy Whitcroft
2007-03-23 14:52     ` Christoph Lameter [this message]

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