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    SubjectRe: [PATCH 06/16] sched: SCHED_DEADLINE push and pull logic
    On 04/11/2012 06:07 PM, Steven Rostedt wrote:
    > On Fri, 2012-04-06 at 09:14 +0200, Juri Lelli wrote:
    >
    >> +static void check_preempt_equal_dl(struct rq *rq, struct task_struct *p)
    >> +{
    >> + /*
    >> + * Current can't be migrated, useles to reschedule,
    >
    > s/useles/useless/
    >
    > I feel so useles by only adding typo fixes ;-)
    >

    Don't know why.. but this instead sounds good to me :-P.

    >> + * let's hope p can move out.
    >> + */
    >> + if (rq->curr->dl.nr_cpus_allowed == 1 ||
    >> + latest_cpu_find(rq->rd->span, rq->curr, NULL) == -1)
    >> + return;
    >> +
    >> + /*
    >> + * p is migratable, so let's not schedule it and
    >> + * see if it is pushed or pulled somewhere else.
    >> + */
    >> + if (p->dl.nr_cpus_allowed != 1&&
    >> + latest_cpu_find(rq->rd->span, p, NULL) != -1)
    >> + return;
    >> +
    >> + resched_task(rq->curr);
    >> +}
    >> +
    >> +#endif /* CONFIG_SMP */
    >> +
    >

    Thanks,

    - Juri


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