Re: [RFC PATCH 1/2] cgroup: add per cgroup timer_slack_ns

From: jacob pan
Date: Thu Dec 02 2010 - 17:06:55 EST


On Thu, 2 Dec 2010 12:52:36 -0800
Paul Menage <menage@xxxxxxxxxx> wrote:

> On Thu, Dec 2, 2010 at 12:45 PM, jacob pan
> <jacob.jun.pan@xxxxxxxxxxxxxxx> wrote:
> >
> > I guess timer_slack_ns alone cannot qualify for a new subsystem,
>
> I think that it's providing a sufficiently different control from
> existing subsystems that making it a separate subsystem is reasonable.
> The cpuset subsystem definitely doesn't sound like the right place,
> since it's more dealing with numa isolation/policy. The cpu subsystem
> could be, since it also deals with scheduling stuff.
>
> Paul
thanks for the pointer. let me try to add a new subsystem. call
it timer? perhaps will have future expansion.
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