1 files changed, 9 insertions, 7 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index f77f23f8f479..bc38804e40dd 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5551,13 +5551,15 @@ static void calibrate_migration_costs(const cpumask_t *cpu_map)
                         -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);
@@ -6109,7 +6111,7 @@ void __init sched_init(void)
         runqueue_t *rq;
         int i, j, k;
 
-        for (i = 0; i < NR_CPUS; i++) {
+        for_each_cpu(i) {
                 prio_array_t *array;
 
                 rq = cpu_rq(i);