linux-kernel - Re: Kernel 2.6.29 runs out of memory and hangs.

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Message-ID: <407d949e0904270635p7f87e3c3jcb1db0e61d4ed11e@mail.gmail.com>
Date:	Mon, 27 Apr 2009 14:35:39 +0100
From:	Greg Stark <gsstark@....edu>
To:	David Rientjes <rientjes@...gle.com>
Cc:	Zeno Davatz <zdavatz@...il.com>, linux-kernel@...r.kernel.org,
	Hannes Wyss <hwyss@...see.com>
Subject: Re: Kernel 2.6.29 runs out of memory and hangs.

On Sun, Apr 26, 2009 at 8:55 PM, David Rientjes <rientjes@...gle.com> wrote:
> There is work being done on a per-cgroup lowmem notifier which would allow
> userspace to poll() on a device file and be notified of low memory
> situations so that it can react on its own (like killing a low priority
> task, expanding a cpuset, increasing a memcontroller limit, etc.)

Surely anything that important ought to be running with overcommit
disabled anyways.
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