linux-kernel - Re: [RFC] Default child of a cgroup

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Message-ID: <47A292D1.1040600@linux.vnet.ibm.com>
Date:	Fri, 01 Feb 2008 09:02:33 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	Paul Menage <menage@...gle.com>
CC:	vatsa@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org,
	a.p.zijlstra@...llo.nl, Ingo Molnar <mingo@...e.hu>,
	containers@...ts.osdl.org, dhaval@...ux.vnet.ibm.com,
	Balbir Singh <balbir@...ibm.com>, pj@....com,
	Dhaval Giani <dhaval@...ux.vnet.ibm.com>
Subject: Re: [RFC] Default child of a cgroup

Paul Menage wrote:

[snip]
> BTW, I noticed this code in cpu_cgroup_create():
> 
>         /* we support only 1-level deep hierarchical scheduler atm */
>         if (cgrp->parent->parent)
>                 return ERR_PTR(-EINVAL);
> 
> Is anyone working on allowing more levels?
> 

Yes, Dhaval nad Vatsa are looking at removing that limitation.
This discussion is a side-effect of the multi-hierarchy discussion/implementation.

> Paul


-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
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