linux-kernel - [RFC][PATCH 0/4] some memcg fixes

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Message-Id: <20090108190818.b663ce20.nishimura@mxp.nes.nec.co.jp>
Date:	Thu, 8 Jan 2009 19:08:18 +0900
From:	Daisuke Nishimura <nishimura@....nes.nec.co.jp>
To:	linux-mm@...ck.org
Cc:	linux-kernel@...r.kernel.org, kamezawa.hiroyu@...fujitsu.com,
	balbir@...ux.vnet.ibm.com, lizf@...fujitsu.com, menage@...gle.com,
	nishimura@....nes.nec.co.jp
Subject: [RFC][PATCH 0/4] some memcg fixes

Hi.

These are patches that I've been testing.

They survived my test(rmdir aftre task move under memory pressure
and page migration) w/o big problem(except oom) for hours
in both use_hierarchy==0/1 case.

I want them go in 2.6.29.

They are based on mmotm-2009-01-05-12-50.

[1/4] fix for mem_cgroup_get_reclaim_stat_from_page

[2/4] fix error path of mem_cgroup_move_parent

[3/4] fix for mem_cgroup_hierarchical_reclaim

[4/4] make oom less frequently


I think 1 and 2 are ok.
I'll update them based on comments.


Thanks,
Daisuke Nishimura.
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