linux-kernel - Re: process hangs on do

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Date:	Tue, 23 Oct 2012 11:43:17 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Qiang Gao <gaoqiangscut@...il.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
	linux-mm@...ck.org, bsingharora@...il.com
Subject: Re: process hangs on do_exit when oom happens

On Tue 23-10-12 17:08:40, Qiang Gao wrote:
> this is just an example to show how to reproduce. actually,the first time I saw
> this situation was on a machine with 288G RAM with many tasks running and
> we limit 30G for each.  but finanlly, no one exceeds this limit the the system
> oom.

Yes but mentioning memory controller then might be misleading... It
seems that the only factor in your load is the cpu controller.

And please stop top-posting. It makes the discussion messy.
-- 
Michal Hocko
SUSE Labs
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