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vmstat: make vmstat_updater deferrable again and shut down on idle
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
sched
/
idle.c
diff --git
a/kernel/sched/idle.c
b/kernel/sched/idle.c
index cbc130efbc5bc6a63ced39f4f1325e7d81c0ec79..917c94abf5bbaebfb332f2df17f85fcf2bfc1cfa 100644
(file)
--- a/
kernel/sched/idle.c
+++ b/
kernel/sched/idle.c
@@
-220,6
+220,7
@@
static void cpu_idle_loop(void)
*/
__current_set_polling();
+ quiet_vmstat();
tick_nohz_idle_enter();
while (!need_resched()) {