From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Mel Gorman <mgorman@suse.de>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Randy Dunlap <randy.dunlap@oracle.com>,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org
Subject: Re: mmotm 2011-06-15-16-56 uploaded (mm/page_cgroup.c)
Date: Thu, 16 Jun 2011 09:25:42 -0700 [thread overview]
Message-ID: <1308241542.11430.119.camel@nimitz> (raw)
In-Reply-To: <20110616103559.GA5244@suse.de>
On Thu, 2011-06-16 at 11:35 +0100, Mel Gorman wrote:
> > This patch removes definitions of node_start/end_pfn() in each archs
> > and defines a unified one in linux/mmzone.h. It's not under
> > CONFIG_NEED_MULTIPLE_NODES, now.
>
> Does anyone remember *why* this did not happen in the first place? I
> can't think of a good reason so I've cc'd Dave Hansen as he might
> remember.
You mean why it's not under CONFIG_NEED_MULTIPLE_NODES? I'd guess it's
just because it keeps working in all configurations since the
pg_data_t->node_*_pfn entries are defined everywhere.
Is that what you're asking?
-- Dave
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next prev parent reply other threads:[~2011-06-16 16:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-15 23:56 mmotm 2011-06-15-16-56 uploaded akpm
2011-06-16 1:29 ` mmotm 2011-06-15-16-56 uploaded (UML build error) Randy Dunlap
2011-06-16 4:44 ` mmotm 2011-06-15-16-56 uploaded (mm/migrate) Randy Dunlap
2011-06-16 4:49 ` mmotm 2011-06-15-16-56 uploaded (mm/page_cgroup.c) Randy Dunlap
2011-06-16 5:48 ` KAMEZAWA Hiroyuki
2011-06-16 8:28 ` KAMEZAWA Hiroyuki
2011-06-16 10:35 ` Mel Gorman
2011-06-16 16:25 ` Dave Hansen [this message]
2011-06-16 16:51 ` Mel Gorman
2011-06-16 18:46 ` Dave Hansen
2011-06-17 7:55 ` Mel Gorman
2011-06-17 0:46 ` [BUGFIX][PATCH][-rc3] Define a consolidated definition of node_start/end_pfn for build error in page_cgroup.c (Was " KAMEZAWA Hiroyuki
2011-06-17 7:57 ` Mel Gorman
2011-06-17 16:58 ` Randy Dunlap
2011-06-20 16:38 ` Ingo Molnar
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