Function sleepq_release

freebsd/kern/subr_sleepqueue.c:293–300

* Unlock the sleep queue chain associated with a given wait channel. */

 * Unlock the sleep queue chain associated with a given wait channel.
 */
void
sleepq_release(const void *wchan)
{
	struct sleepqueue_chain *sc;

	sc = SC_LOOKUP(wchan);
	mtx_unlock_spin(&sc->sc_lock);
}

/*
 * Places the current thread on the sleep queue for the specified wait