X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=kernel%2Fhrtimer.c;h=23c03f43e1962d6f0dfa4cb8a716080cf671a48c;hb=c17d8874f9959070552fddf1b4e1d73c0c144c0f;hp=f5cfde8c9025e7eea08c2796f43351036a9da429;hpb=afc2e82c0851317931a9bfdb98271253371825c6;p=linux-2.6-block.git

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index f5cfde8c9025..23c03f43e196 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -279,6 +279,8 @@ ktime_t ktime_add_ns(const ktime_t kt, u64 nsec)
 
 	return ktime_add(kt, tmp);
 }
+
+EXPORT_SYMBOL_GPL(ktime_add_ns);
 # endif /* !CONFIG_KTIME_SCALAR */
 
 /*
@@ -667,6 +669,7 @@ hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval)
 
 	return orun;
 }
+EXPORT_SYMBOL_GPL(hrtimer_forward);
 
 /*
  * enqueue_hrtimer - internal function to (re)start a timer
@@ -1408,11 +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;