diff options
-rw-r--r-- | mm/vmstat.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index dc04e76c7950..73aab319969d 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1715,6 +1715,16 @@ static void __init start_shepherd_timer(void) round_jiffies_relative(sysctl_stat_interval)); } +static void __init init_cpu_node_state(void) +{ + int cpu; + + get_online_cpus(); + for_each_online_cpu(cpu) + node_set_state(cpu_to_node(cpu), N_CPU); + put_online_cpus(); +} + static void vmstat_cpu_dead(int node) { int cpu; @@ -1772,6 +1782,7 @@ static int __init setup_vmstat(void) #ifdef CONFIG_SMP cpu_notifier_register_begin(); __register_cpu_notifier(&vmstat_notifier); + init_cpu_node_state(); start_shepherd_timer(); cpu_notifier_register_done(); |