From: Andrew Morton <akpm@osdl.org>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
haveblue@us.ibm.com, Christoph Lameter <christoph@lameter.com>
Subject: Re: [PATCH] remove zone_mem_map
Date: Tue, 21 Feb 2006 18:33:06 -0800 [thread overview]
Message-ID: <20060221183306.3d467d14.akpm@osdl.org> (raw)
In-Reply-To: <43FBAEBA.2020300@jp.fujitsu.com>
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
>
> This patch removes zone_mem_map from zone.
> By this, (generic) page_to_pfn and pfn_to_page can use the same logic.
I assume this is dependent upon unify-pfn_to_page-*.patch?
> This modifies page_to_pfn implementation. Could anyone do performance test on NUMA ?
Do you expect there to be NUMA performance problems? If so, how do they
arise and what sort of tests should be run?
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next prev parent reply other threads:[~2006-02-22 2:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-22 0:22 KAMEZAWA Hiroyuki
2006-02-22 2:33 ` Andrew Morton [this message]
2006-02-22 2:52 ` KAMEZAWA Hiroyuki
2006-02-22 3:04 ` Christoph Lameter
2006-02-22 3:25 ` KAMEZAWA Hiroyuki
2006-02-22 3:41 ` Christoph Lameter
2006-02-22 3:52 ` KAMEZAWA Hiroyuki
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