From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Eric B Munson <ebmunson@us.ibm.com>
Cc: kosaki.motohiro@jp.fujitsu.com, dave@linux.vnet.ibm.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
mel@linux.vnet.ibm.com, cl@linux-foundation.org
Subject: Re: [PATCH V3] Fix Committed_AS underflow
Date: Mon, 20 Apr 2009 18:18:38 +0900 (JST) [thread overview]
Message-ID: <20090420181617.61B1.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <1240218590-16714-1-git-send-email-ebmunson@us.ibm.com>
> This patch makes a small change to an earlier patch by Kosaki Motohiro.
> The threshold calculation was changed to avoid the overhead of calculating
> the number of online cpus each time the threshold is needed.
IIRC, Mel have the patch of kill num_online_cups() calculation cost.
but I can accept your patch because mel patch haven't merged mainline yet.
Thanks :)
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next prev parent reply other threads:[~2009-04-20 9:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-20 9:09 Eric B Munson
2009-04-20 9:18 ` KOSAKI Motohiro [this message]
2009-04-20 16:15 ` Dave Hansen
2009-04-20 19:49 ` Dave Hansen
2009-04-21 1:41 ` KOSAKI Motohiro
2009-04-23 16:31 ` Eric B Munson
2009-04-23 20:38 ` Dave Hansen
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