From e09e490bbc40c9e10047af76577efb099eb915d1 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 1 May 2017 01:00:51 +0000 Subject: [PATCH 104/114] mm: reduce vmstat wakeups --- mm/vmstat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmstat.c b/mm/vmstat.c index 76f73670200a..3cc9788e0be2 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1562,7 +1562,7 @@ static const struct file_operations proc_vmstat_file_operations = { #ifdef CONFIG_SMP static DEFINE_PER_CPU(struct delayed_work, vmstat_work); -int sysctl_stat_interval __read_mostly = HZ; +int sysctl_stat_interval __read_mostly = 8 * HZ; #ifdef CONFIG_PROC_FS static void refresh_vm_stats(struct work_struct *work) -- 2.13.2