linux-kernel - Re: [PATCH RFC v0 0/3] cgroup notifications API and memory thresholds

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Message-ID: <4B0EB4B6.5000702@free.fr>
Date:	Thu, 26 Nov 2009 18:02:46 +0100
From:	Daniel Lezcano <daniel.lezcano@...e.fr>
To:	"Kirill A. Shutemov" <kirill@...temov.name>
CC:	containers@...ts.linux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Paul Menage <menage@...gle.com>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Pavel Emelyanov <xemul@...nvz.org>
Subject: Re: [PATCH RFC v0 0/3] cgroup notifications API and memory thresholds

Kirill A. Shutemov wrote:
> It's my first attempt to implement cgroup notifications API and memory
> thresholds on top of it. The idea of API was proposed by Paul Menage.
>
> It lacks some important features and need more testing, but I want publish
> it as soon as possible to get feedback from community.
>
> TODO:
>  - memory thresholds on root cgroup;
>  - memsw support;
>  - documentation.
>   
Maybe it would be interesting to do that for the /cgroup/<name>/tasks by 
sending in the event the number of tasks in the cgroup when it changes, 
so it more easy to detect 0 process event and then remove the cgroup 
directory, no ?
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