Re: [RFC][patch 8/11][CFQ-cgroup] Control cfq_data per cgroup

[Paul Menage]

On Thu, Apr 3, 2008 at 11:20 PM, Satoshi UCHIDA <s-uchida@xxxxxxxxxxxxx> wrote:
>
>  So that you say, root subsystem state maybe keep a reference locally.
>  For example, create a variable for root subsystem state and
>  store the pointer when making subsystem state first.

Yes, that's what I'm suggesting.

>
>  However, I think that it is smart to calculate root group of subsystems
>  when needing its information.

I don't see why it's better to go through the cgroup subsystem to
retrieve the reference.

Paul
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