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-rw-r--r--kernel/hrtimer.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index b741f85..bda9cb9 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1571,7 +1571,7 @@ static void tickle_timers(void *arg)
static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
- int dcpu, scpu = (long)hcpu;
+ int scpu = (long)hcpu;
switch (action) {
@@ -1583,10 +1583,14 @@ static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
#ifdef CONFIG_HOTPLUG_CPU
case CPU_DEAD:
case CPU_DEAD_FROZEN:
+ {
+ int dcpu;
+
clockevents_notify(CLOCK_EVT_NOTIFY_CPU_DEAD, &scpu);
dcpu = migrate_hrtimers(scpu);
smp_call_function_single(dcpu, tickle_timers, NULL, 0);
break;
+ }
#endif
default:
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