[patch -mm4 take 2] sched: only print migration_cost once per boot

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migration_cost prints after every CPU hotplug event.  Make it
print only once at boot.

Signed-off-by: Chuck Ebbert <[email protected]>

--- 2.6.16-rc1-mm4-386.orig/kernel/sched.c
+++ 2.6.16-rc1-mm4-386/kernel/sched.c
@@ -5699,13 +5699,15 @@ static void calibrate_migration_costs(co
 			-1
 #endif
 		);
-	printk("migration_cost=");
-	for (distance = 0; distance <= max_distance; distance++) {
-		if (distance)
-			printk(",");
-		printk("%ld", (long)migration_cost[distance] / 1000);
+	if (system_state == SYSTEM_BOOTING) {
+		printk("migration_cost=");
+		for (distance = 0; distance <= max_distance; distance++) {
+			if (distance)
+				printk(",");
+			printk("%ld", (long)migration_cost[distance] / 1000);
+		}
+		printk("\n");
 	}
-	printk("\n");
 	j1 = jiffies;
 	if (migration_debug)
 		printk("migration: %ld seconds\n", (j1-j0)/HZ);
-- 
Chuck
-
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