Both iterations over online cpus can be replaced by the proper node specific functions.
Cc: Andrew Morton <[email protected]> Cc: Vlastimil Babka <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: [email protected] Signed-off-by: Sebastian Andrzej Siewior <[email protected]> --- mm/vmstat.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/mm/vmstat.c b/mm/vmstat.c index 0b63ffb5c407..b96dcec7e7d7 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1720,19 +1720,19 @@ static void __init start_shepherd_timer(void) static void __init init_cpu_node_state(void) { - int cpu; + int node; - for_each_online_cpu(cpu) - node_set_state(cpu_to_node(cpu), N_CPU); + for_each_online_node(node) + node_set_state(node, N_CPU); } static void vmstat_cpu_dead(int node) { - int cpu; + const struct cpumask *node_cpus; - for_each_online_cpu(cpu) - if (cpu_to_node(cpu) == node) - return; + node_cpus = cpumask_of_node(node); + if (cpumask_weight(node_cpus) > 0) + return; node_clear_state(node, N_CPU); } -- 2.10.2
