linux-kernel - Re: [patch 6/8] vmscan: change zone_nr_lru_pages to take memcg instead of scan control

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Message-ID: <20110613092915.GB10563@tiehlicka.suse.cz>
Date:	Mon, 13 Jun 2011 11:29:15 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Johannes Weiner <hannes@...xchg.org>
Cc:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Daisuke Nishimura <nishimura@....nes.nec.co.jp>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Ying Han <yinghan@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Rik van Riel <riel@...hat.com>,
	Minchan Kim <minchan.kim@...il.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Mel Gorman <mgorman@...e.de>, Greg Thelen <gthelen@...gle.com>,
	Michel Lespinasse <walken@...gle.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch 6/8] vmscan: change zone_nr_lru_pages to take memcg
 instead of scan control

On Wed 01-06-11 08:25:17, Johannes Weiner wrote:
> This function only uses sc->mem_cgroup from the scan control.  Change
> it to take a memcg argument directly, so callsites without an actual
> reclaim context can use it as well.
> 
> Signed-off-by: Johannes Weiner <hannes@...xchg.org>

Reviewed-by: Michal Hocko <mhocko@...e.cz>
-- 
Michal Hocko
SUSE Labs
SUSE LINUX s.r.o.
Lihovarska 1060/12
190 00 Praha 9    
Czech Republic
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