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SubjectRe: [RFC/RFT PATCH v3] sched: automated per tty task groups
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On Fri, 2010-11-19 at 04:31 -0800, Paul Menage wrote:
> On Fri, Nov 19, 2010 at 3:49 AM, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> > It must be nice to be that ignorant ;-) Speaking for the scheduler
> > cgroup controller (that being the only one I actually know), most all
> > the load-balance operations are O(n) in the number of active cgroups,
> > and a lot of the cpu local schedule operations are O(d) where d is the
> > depth of the cgroup tree.
>
> The same would apply to CPU autogroups, presumably?

Yep, they're not special at all... uses the same mechanism.


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