From: Andrew Morton <akpm@linux-foundation.org>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Greg Thelen <gthelen@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
David Rientjes <rientjes@google.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Minchan Kim <minchan.kim@gmail.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [BUGFIX] memcg: fix res_counter_read_u64 lock aware (Was Re: [PATCH] oom: handle overflow in mem_cgroup_out_of_memory()
Date: Wed, 26 Jan 2011 17:55:28 -0800 [thread overview]
Message-ID: <20110126175528.1cc73ba9.akpm@linux-foundation.org> (raw)
In-Reply-To: <20110127103431.04432944.kamezawa.hiroyu@jp.fujitsu.com>
On Thu, 27 Jan 2011 10:34:31 +0900 KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
> I wonder making memcg's counter to use 32bit and record usage in the number
> of pages may be a simple way...
That would be better, yes.
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next prev parent reply other threads:[~2011-01-27 1:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-26 8:29 [PATCH] oom: handle overflow in mem_cgroup_out_of_memory() Greg Thelen
2011-01-26 13:40 ` Balbir Singh
2011-01-26 17:07 ` Johannes Weiner
2011-01-26 17:33 ` Greg Thelen
2011-01-26 18:30 ` Johannes Weiner
2011-01-26 20:32 ` Greg Thelen
2011-01-26 22:29 ` Andrew Morton
2011-01-27 0:24 ` KAMEZAWA Hiroyuki
2011-01-27 0:53 ` [BUGFIX] memcg: fix res_counter_read_u64 lock aware (Was " KAMEZAWA Hiroyuki
2011-01-27 1:08 ` Andrew Morton
2011-01-27 1:24 ` KAMEZAWA Hiroyuki
2011-01-27 1:34 ` KAMEZAWA Hiroyuki
2011-01-27 1:55 ` Andrew Morton [this message]
2011-01-27 1:43 ` [BUGFIX v2] " KAMEZAWA Hiroyuki
2011-01-27 1:57 ` Andrew Morton
2011-01-27 2:13 ` KAMEZAWA Hiroyuki
2011-01-27 0:40 ` KAMEZAWA Hiroyuki
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