From bd576c9523fbf23e94fb7dbe05d2ae1cf96864e4 Mon Sep 17 00:00:00 2001 From: Chuck Ebbert <76306.1226@compuserve.com> Date: Sat, 4 Feb 2006 23:27:42 -0800 Subject: [PATCH] [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sched.c | 14 ++++++++------ 1 file 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) -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);