Subject: Re: [RFC/RFT PATCH v3] sched: automated per tty task groups
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: david@lang.hm, Paul Menage <menage@google.com>,
        Lennart Poettering <mzxreary@0pointer.de>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Dhaval Giani <dhaval.giani@gmail.com>, Mike Galbraith <efault@gmx.de>,
        Oleg Nesterov <oleg@redhat.com>,
        Markus Trippelsdorf <markus@trippelsdorf.de>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
        Balbir Singh <balbir@linux.vnet.ibm.com>
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Date: Tue, 16 Nov 2010 20:43:25 +0100
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On Tue, 2010-11-16 at 14:40 -0500, Vivek Goyal wrote:
> 
> So point being that these autogroups being hidden is a concern. Can we
> do something so that these groups show up in cgroup hierarchy and are
> then user controllable. 

Well, either you disable the autogroup feature, or explicitly put each
task in a taskgroup other than root and you'll be fine.

Nothing avoids that from working.
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