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    SubjectRe: [PATCH v5 2/7] sched: remove SMP cover for runnable variables in cfs_rq
    On 05/06/2013 04:01 PM, Paul Turner wrote:
    > On Sun, May 5, 2013 at 6:45 PM, Alex Shi <alex.shi@intel.com> wrote:
    >> The following variables were covered under CONFIG_SMP in struct cfs_rq.
    >> but similar runnable variables work for UP in struct rq and task_group.
    >> like rq->avg, task_group->load_avg.
    >> So move them out, they also can work with UP.
    >
    > Is there a proposed use-case for UP? My apologies if I missed it in
    > an alternate patch.

    > It would seem the only possibly useful thing there would the the
    > per-rq average for p-state selection; but we can get that without the
    > per-entity values already.


    Do you mean to move the rq->avg and task_group->load_avg into CONFIG_SMP?

    --
    Thanks
    Alex


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