linux-kernel - Re: [patch 09/21] (NEW) improve reclaim balancing

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Date:	Mon, 3 Mar 2008 14:26:34 -0500
From:	Rik van Riel <riel@...hat.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	kosaki.motohiro@...fujitsu.com, linux-kernel@...r.kernel.org,
	Lee Schermerhorn <Lee.Schermerhorn@...com>, linux-mm@...ck.org
Subject: Re: [patch 09/21] (NEW) improve reclaim balancing

On Sat, 01 Mar 2008 22:35:44 +0900
KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> wrote:

> hi
> 
> > +	/*
> > +	 * Even if we did not try to evict anon pages at all, we want to
> > +	 * rebalance the anon lru active/inactive ratio.
> > +	 */
> > +	if (inactive_anon_low(zone))
> > +		shrink_list(NR_ACTIVE_ANON, SWAP_CLUSTER_MAX, zone, sc,
> > +								priority);
> > +
> 
> you want check global zone status, right?
> if so, this statement only do that at global scan.

Good catch.  I have merged your suggestions.

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