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    SubjectRe: [PATCH/RFC 2/5] [PATCH] sched: pass sched_domain_level to sched_power_savings_store
    On Mon, Aug 16, 2010 at 04:29:57AM -0400, Peter Zijlstra wrote:
    > On Thu, 2010-08-12 at 19:25 +0200, Heiko Carstens wrote:
    > > Pass the corresponding sched domain level to sched_power_savings_store instead
    > > of a yes/no flag which indicates if the level is SMT or MC.
    > > This is needed to easily extend the function so it can be used for a third
    > > level.
    > Ah, so the plan is to reduce the number of knobs, not create more.

    Don't think so.

    > Sysadmins really aren't interested in having a powersavings knob per
    > topology level.

    It just allows to use the same store functions for three instead of
    two different knobs.


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