From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: David Rientjes <rientjes@google.com>
Cc: kosaki.motohiro@jp.fujitsu.com,
Balbir Singh <balbir@linux.vnet.ibm.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Rik van Riel <riel@redhat.com>,
Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Nick Piggin <npiggin@suse.de>
Subject: Re: [RFC][PATCH] page reclaim throttle take2
Date: Wed, 27 Feb 2008 16:10:57 +0900 [thread overview]
Message-ID: <20080227160746.425E.KOSAKI.MOTOHIRO@jp.fujitsu.com> (raw)
In-Reply-To: <alpine.DEB.1.00.0802262201390.1613@chino.kir.corp.google.com>
Hi
> Adding yet another sysctl for this functionality seems unnecessary, unless
> it is attempting to address other VM problems where page reclaim needs to
> be throttled when it is being stressed. Those issues need to be addressed
> directly, in my opinion, instead of attempting to workaround it by
> limiting the number of concurrent reclaim threads.
hm,
could you post another patch?
I hope avoid implementless discussion.
and I hope compare by benchmark result.
-kosaki
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next prev parent reply other threads:[~2008-02-27 7:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-26 2:32 KOSAKI Motohiro
2008-02-26 21:18 ` Peter Zijlstra
2008-02-27 0:50 ` KAMEZAWA Hiroyuki
2008-02-27 4:26 ` KOSAKI Motohiro
2008-02-27 4:27 ` Balbir Singh
2008-02-27 4:45 ` KOSAKI Motohiro
2008-02-27 5:00 ` KAMEZAWA Hiroyuki
2008-02-27 5:04 ` KOSAKI Motohiro
2008-02-27 5:03 ` Balbir Singh
2008-02-27 5:13 ` KOSAKI Motohiro
2008-02-27 5:19 ` David Rientjes
2008-02-27 5:33 ` KOSAKI Motohiro
2008-02-27 5:47 ` David Rientjes
2008-02-27 5:48 ` Balbir Singh
2008-02-27 6:09 ` David Rientjes
2008-02-27 7:10 ` KOSAKI Motohiro [this message]
2008-02-27 7:19 ` David Rientjes
2008-02-27 7:51 ` KAMEZAWA Hiroyuki
2008-02-27 7:56 ` David Rientjes
2008-02-27 8:09 ` KAMEZAWA Hiroyuki
2008-02-27 15:30 ` Rik van Riel
2008-02-27 7:59 ` Balbir Singh
2008-02-27 8:47 ` David Rientjes
2008-02-27 9:01 ` Balbir Singh
2008-02-27 9:44 ` Peter Zijlstra
2008-02-27 6:52 ` KOSAKI Motohiro
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