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authorChuck Ebbert <76306.1226@compuserve.com>2006-02-05 02:27:42 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-05 14:06:51 -0500
commitbd576c9523fbf23e94fb7dbe05d2ae1cf96864e4 (patch)
tree0433ff1a1d417c29f94f05cb6ed83fca32eb7a62 /kernel
parent62cfe7efc4e6ba44b0903c53f09d37de59160afa (diff)
[PATCH] sched: only print migration_cost once per boot
migration_cost prints after every CPU hotplug event. Make it print only once at boot. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 839466fdfb4c..bc38804e40dd 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5551,13 +5551,15 @@ static void calibrate_migration_costs(const cpumask_t *cpu_map)
5551 -1 5551 -1
5552#endif 5552#endif
5553 ); 5553 );
5554 printk("migration_cost="); 5554 if (system_state == SYSTEM_BOOTING) {
5555 for (distance = 0; distance <= max_distance; distance++) { 5555 printk("migration_cost=");
5556 if (distance) 5556 for (distance = 0; distance <= max_distance; distance++) {
5557 printk(","); 5557 if (distance)
5558 printk("%ld", (long)migration_cost[distance] / 1000); 5558 printk(",");
5559 printk("%ld", (long)migration_cost[distance] / 1000);
5560 }
5561 printk("\n");
5559 } 5562 }
5560 printk("\n");
5561 j1 = jiffies; 5563 j1 = jiffies;
5562 if (migration_debug) 5564 if (migration_debug)
5563 printk("migration: %ld seconds\n", (j1-j0)/HZ); 5565 printk("migration: %ld seconds\n", (j1-j0)/HZ);