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From: Johannes Weiner <hannes@cmpxchg.org>
To: akpm@linux-foundation.org
Cc: kamezawa.hiroyu@jp.fujitsu.com, nishimura@mxp.nes.nec.co.jp,
	balbir@linux.vnet.ibm.com, minchan.kim@gmail.com,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: 
Date: Mon, 31 Jan 2011 15:03:52 +0100	[thread overview]
Message-ID: <1296482635-13421-1-git-send-email-hannes@cmpxchg.org> (raw)

Hi,

these three patches are small fixes for urgent issues with memory
cgroups and transparent huge pages.  They are inspired by 4/7 of
KAMEZAWA-san's recent series 'memcg : more fixes and clean up for
2.6.28-rc' to make memory cgroups work with THP.

2/3 fixes a bug that is first uncovered through 1/3.  Minchan
suggested this order for review purposes, but they should probably be
applied the other way round (2, then 1) for better bisectability.

If everybody agrees, I would prefer these going into -mmotm now, and
have further cleanups and optimizations based on them.

	Hannes


             reply	other threads:[~2011-01-31 14:04 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-31 14:03 Johannes Weiner [this message]
2011-01-31 14:03 ` [patch 1/3] memcg: prevent endless loop when charging huge pages Johannes Weiner
2011-01-31 22:27   ` Minchan Kim
2011-01-31 23:48   ` KAMEZAWA Hiroyuki
2011-01-31 14:03 ` [patch 2/3] memcg: prevent endless loop when charging huge pages to near-limit group Johannes Weiner
2011-01-31 22:41   ` Andrew Morton
2011-01-31 23:50     ` KAMEZAWA Hiroyuki
2011-02-01  0:04     ` Johannes Weiner
2011-02-01  0:24       ` Andrew Morton
2011-02-01  0:34         ` Johannes Weiner
2011-02-03 12:53         ` [patch 0/2] memcg: clean up limit checking Johannes Weiner
2011-02-03 12:54           ` [patch 1/2] memcg: soft limit reclaim should end at limit not below Johannes Weiner
2011-02-03 23:41             ` KAMEZAWA Hiroyuki
2011-02-04  4:10             ` Balbir Singh
2011-02-03 12:56           ` [patch 2/2] memcg: simplify the way memory limits are checked Johannes Weiner
2011-02-03 23:44             ` KAMEZAWA Hiroyuki
2011-02-04  4:12             ` Balbir Singh
2011-01-31 22:42   ` [patch 2/3] memcg: prevent endless loop when charging huge pages to near-limit group Minchan Kim
2011-01-31 14:03 ` [patch 3/3] memcg: never OOM when charging huge pages Johannes Weiner
2011-01-31 22:52   ` Minchan Kim
2011-01-31 23:51   ` KAMEZAWA Hiroyuki

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