C++ (Cpp) swake_up_one Examples

Example #1

File: srcutiny.c Project: markus-oberhumer/linux

/*
 * Removes the count for the old reader from the appropriate element of
 * the srcu_struct.
 */
void __srcu_read_unlock(struct srcu_struct *sp, int idx)
{
	int newval = sp->srcu_lock_nesting[idx] - 1;

	WRITE_ONCE(sp->srcu_lock_nesting[idx], newval);
	if (!newval && READ_ONCE(sp->srcu_gp_waiting))
		swake_up_one(&sp->srcu_wq);
}

Example #2

File: suspend.c Project: guribe94/linux

void s2idle_wake(void)
{
	unsigned long flags;

	raw_spin_lock_irqsave(&s2idle_lock, flags);
	if (s2idle_state > S2IDLE_STATE_NONE) {
		s2idle_state = S2IDLE_STATE_WAKE;
		swake_up_one(&s2idle_wait_head);
	}
	raw_spin_unlock_irqrestore(&s2idle_lock, flags);
}