[PATCH] fix sched_idle typo

[Martin J. Bligh]

We're in the idle section, so we should flag the load balance as idle.
Ooops. Pointed out by John Hawkes

diff -urpN -X /home/fletch/.diff.exclude 681-disable_preempt/kernel/sched.c 682-sched_idle/kernel/sched.c
--- 681-disable_preempt/kernel/sched.c	Tue Apr  8 18:06:11 2003
+++ 682-sched_idle/kernel/sched.c	Tue Apr  8 18:07:18 2003
@@ -1306,7 +1306,7 @@ static void rebalance_tick(runqueue_t *t
 		if (!(j % IDLE_REBALANCE_TICK)) {
 			spin_lock(&this_rq->lock);
 			schedstats[this_cpu].lb_idle++;
-			load_balance(this_rq, 0, cpu_to_node_mask(this_cpu));
+			load_balance(this_rq, idle, cpu_to_node_mask(this_cpu));
 			spin_unlock(&this_rq->lock);
 		}
 		return;