Function resetpriority_thread

freebsd/kern/sched_4bsd.c:622–635

* Update the thread's priority when the associated process's user * priority changes. */

 * priority changes.
 */
static void
resetpriority_thread(struct thread *td)
{

	/* Only change threads with a time sharing user priority. */
	if (td->td_priority < PRI_MIN_TIMESHARE ||
	    td->td_priority > PRI_MAX_TIMESHARE)
		return;

	/* XXX the whole needresched thing is broken, but not silly. */
	maybe_resched(td);

	sched_prio(td, td->td_user_pri);
}

/* ARGSUSED */
static void