Date: Wed, 29 Oct 2014 14:22:34 -0400
From: Tejun Heo <tj@kernel.org>
To: Vikas Shivappa <vikas.shivappa@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>, "Auld, Will" <will.auld@intel.com>,
        Matt Fleming <matt@console-pimps.org>,
        Vikas Shivappa <vikas.shivappa@linux.intel.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "Fleming, Matt" <matt.fleming@intel.com>
Subject: Re: Cache Allocation Technology Design
Message-ID: <20141029182234.GA13393@mtj.dyndns.org>
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On Wed, Oct 29, 2014 at 10:41:47AM -0700, Vikas Shivappa wrote:
> Was wondering if it is a requirement of the 'full hierarchy' for the child
> to inherit the cbm of parent ? .
> Alternately we can allocate the CLOSid when a cgroup is created and have an
> empty cbm - but dont let the tasks to be added unless the user assigns a

Please don't do that.  All controllers must be fully hierarchical,
shouldn't fail task migration and always allow execution of member
tasks.

Thanks.

-- 
tejun
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