Function sched_unbind

freebsd/kern/sched_ule.c:2736–2748

* Release a bound thread. */

 * Release a bound thread.
 */
void
sched_unbind(struct thread *td)
{
	struct td_sched *ts;

	THREAD_LOCK_ASSERT(td, MA_OWNED);
	KASSERT(td == curthread, ("sched_unbind: can only bind curthread"));
	ts = td_get_sched(td);
	if ((ts->ts_flags & TSF_BOUND) == 0)
		return;
	ts->ts_flags &= ~TSF_BOUND;
	sched_unpin();
}

int
sched_is_bound(struct thread *td)