[Question] sched/rt_mutex: re-enqueue_task on rt_mutex_setprio()

[Namhyung Kim]

Hi,

I have a question on the code below:

void rt_mutex_setprio(struct task_struct *p, int prio)
{
        ...
        if (on_rq)
                enqueue_task(rq, p, oldprio < prio ? ENQUEUE_HEAD : 0);

When enqueueing @p with new @prio, it seems put @p at the head of a
rq if appropriate. I guess it's the case of boosting @p with higher
priority, right? So Should the conditional be a reverse form (provided
that less number means higher priority)? Please shed some light on me.

Thanks,
Namhyung

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