From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@linux-foundation.org>
Subject: Re: [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v3
Date: Wed, 11 Nov 2009 12:10:28 +0900 [thread overview]
Message-ID: <20091111121028.b4a0ffe7.kamezawa.hiroyu@jp.fujitsu.com> (raw)
In-Reply-To: <20091111115217.FD56.A69D9226@jp.fujitsu.com>
On Wed, 11 Nov 2009 12:02:06 +0900 (JST)
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> > There should be a way around that, however. Shouldn't
> >
> > if (nodes_subset(node_states[N_HIGH_MEMORY], *nodemask))
> > return CONSTRAINT_MEMORY_POLICY;
> >
> > be sufficient?
>
> Is this safe on memory hotplug case?
>
N_HIGH_MEMORY is updated at memory hotplug.
Thanks,
-Kame
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next prev parent reply other threads:[~2009-11-11 3:13 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 8:09 [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask KAMEZAWA Hiroyuki
2009-11-06 0:02 ` [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v2 KAMEZAWA Hiroyuki
2009-11-10 7:24 ` KOSAKI Motohiro
2009-11-10 7:24 ` KAMEZAWA Hiroyuki
2009-11-10 7:39 ` KOSAKI Motohiro
2009-11-10 7:40 ` KAMEZAWA Hiroyuki
2009-11-10 8:03 ` Daisuke Nishimura
2009-11-10 8:17 ` KAMEZAWA Hiroyuki
2009-11-11 2:24 ` [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v3 KAMEZAWA Hiroyuki
2009-11-11 2:36 ` KOSAKI Motohiro
2009-11-11 2:49 ` David Rientjes
2009-11-11 3:02 ` KOSAKI Motohiro
2009-11-11 3:10 ` KAMEZAWA Hiroyuki [this message]
2009-11-11 3:14 ` David Rientjes
2009-11-11 3:23 ` KOSAKI Motohiro
2009-11-11 3:27 ` David Rientjes
2009-11-11 3:04 ` KAMEZAWA Hiroyuki
2009-11-11 4:45 ` [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v4 KAMEZAWA Hiroyuki
2009-11-11 5:28 ` [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v4.1 KAMEZAWA Hiroyuki
2009-11-11 5:58 ` David Rientjes
2009-11-11 6:20 ` KAMEZAWA Hiroyuki
2009-11-11 6:26 ` David Rientjes
2009-11-11 6:34 ` [BUGFIX][PATCH] oom-kill: fix NUMA consraint check with nodemask v4.2 KAMEZAWA Hiroyuki
2009-11-11 7:32 ` David Rientjes
2009-11-18 0:11 ` David Rientjes
2009-11-18 0:58 ` KAMEZAWA Hiroyuki
2009-11-18 2:13 ` David Rientjes
2009-12-15 1:16 ` Andrew Morton
2009-12-15 1:32 ` KAMEZAWA Hiroyuki
2009-12-15 1:38 ` KOSAKI Motohiro
2009-12-15 4:30 ` David Rientjes
2009-12-15 4:35 ` KAMEZAWA Hiroyuki
2009-12-15 4:54 ` David Rientjes
2009-12-15 5:19 ` KOSAKI Motohiro
2009-12-17 22:21 ` David Rientjes
2009-12-18 4:30 ` KOSAKI Motohiro
2009-12-18 10:04 ` David Rientjes
2009-12-15 4:57 ` KAMEZAWA Hiroyuki
2009-12-15 4:43 ` KAMEZAWA Hiroyuki
2009-12-15 4:57 ` David Rientjes
2009-12-15 5:09 ` KAMEZAWA Hiroyuki
2009-12-17 22:23 ` David Rientjes
2009-12-17 23:33 ` KAMEZAWA Hiroyuki
2009-12-15 4:47 ` KOSAKI Motohiro
2009-12-15 5:03 ` David Rientjes
2009-11-18 1:41 ` Daisuke Nishimura
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