--- linux-2.5.64-bk5/kernel/sched.c.org	Wed Mar 12 08:51:11 2003
+++ linux-2.5.64-bk5/kernel/sched.c	Fri Mar 14 15:27:12 2003
@@ -72,7 +72,7 @@
 #define PRIO_BONUS_RATIO	25
 #define INTERACTIVE_DELTA	2
 #define MAX_SLEEP_AVG		(10*HZ)
-#define STARVATION_LIMIT	(10*HZ)
+#define STARVATION_LIMIT	(1*HZ)
 #define NODE_THRESHOLD		125
 
 /*
@@ -356,6 +356,8 @@
 		 * spends sleeping, the higher the average gets - and the
 		 * higher the priority boost gets as well.
 		 */
+		if (sleep_time > MAX_TIMESLICE)
+			sleep_time = MAX_TIMESLICE;
 		sleep_avg = p->sleep_avg + sleep_time;
 
 		/*
@@ -397,6 +399,8 @@
 		rq->nr_uninterruptible++;
 	dequeue_task(p, p->array);
 	p->array = NULL;
+	if (p->sleep_avg)
+		p->sleep_avg--;
 }
 
 /*
@@ -1249,6 +1253,8 @@
 	if (!--p->time_slice) {
 		dequeue_task(p, rq->active);
 		set_tsk_need_resched(p);
+		if (TASK_INTERACTIVE(p) && p->sleep_avg > MIN_TIMESLICE)
+			p->sleep_avg -= MIN_TIMESLICE;
 		p->prio = effective_prio(p);
 		p->time_slice = task_timeslice(p);
 		p->first_time_slice = 0;