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-rw-r--r--kernel/hrtimer.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index c9f4f044a8a8..23c03f43e196 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1411,11 +1411,13 @@ static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
switch (action) {
case CPU_UP_PREPARE:
+ case CPU_UP_PREPARE_FROZEN:
init_hrtimers_cpu(cpu);
break;
#ifdef CONFIG_HOTPLUG_CPU
case CPU_DEAD:
+ case CPU_DEAD_FROZEN:
clockevents_notify(CLOCK_EVT_NOTIFY_CPU_DEAD, &cpu);
migrate_hrtimers(cpu);
break;