--- ./kernel/fairsched.c.ve2350	2007-05-24 11:48:18.000000000 +0400
+++ ./kernel/fairsched.c	2007-05-25 16:36:36.000000000 +0400
@@ -618,6 +618,7 @@ static struct fairsched_node *fairsched_
 	struct fairsched_node *p;
 
 	for_each_fairsched_node(p) {
+		printk("  fairsched_find: search %u, node: %d/%u\n", id, p->id, p->id);
 		if (p->id == id)
 			return p;
 	}
@@ -734,9 +735,13 @@ int do_fairsched_chwt(unsigned int id, u
 	if (weight < 1 || weight > FSCHWEIGHT_MAX)
 		return -EINVAL;
 
+	printk("do_fairsched_chwt: node %u, w %u\n", id, weight);
 	node = fairsched_find(id);
-	if (node == NULL)
+	if (node == NULL) {
+		printk("do_fairsched_chwt: ENOENT\n");
 		return -ENOENT;
+	}
+	printk("do_fairsched_chwt: found\n");
 
 	spin_lock_irq(&fairsched_lock);
 	node->weight = weight;