linux-kernel - Re: [RFC] [PATCH] Cgroup based OOM killer controller

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Message-ID: <alpine.DEB.2.00.0901262350110.14525@chino.kir.corp.google.com>
Date:	Mon, 26 Jan 2009 23:51:27 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
cc:	Alan Cox <alan@...rguk.ukuu.org.uk>, balbir@...ux.vnet.ibm.com,
	Nikanth Karthikesan <knikanth@...e.de>,
	containers@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org,
	Torvalds <torvalds@...ux-foundation.org>,
	Arve Hj?nnev?g <arve@...roid.com>,
	Evgeniy Polyakov <zbr@...emap.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Chris Snook <csnook@...hat.com>,
	Paul Menage <menage@...gle.com>
Subject: Re: [RFC] [PATCH] Cgroup based OOM killer controller

On Tue, 27 Jan 2009, KOSAKI Motohiro wrote:

> Yup, indeed. :)
> honestly, I talked about the same thingk recently "lowmemory android driver not needed?" thread.
> 

Yeah, I proposed /dev/mem_notify being made as a client of cgroups there 
in http://marc.info/?l=linux-kernel&m=123200623628685

How do you replace the oom killer's capability of giving a killed task 
access to memory reserves with TIF_MEMDIE in userspace?
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