1 files changed, 12 insertions, 0 deletions

diff --git a/kernel/time/tick-oneshot.c b/kernel/time/tick-oneshot.c
index 2e8b7ff863cc..f6997ab0c3c9 100644
--- a/kernel/time/tick-oneshot.c
+++ b/kernel/time/tick-oneshot.c
@@ -41,6 +41,18 @@ int tick_program_event(ktime_t expires, int force)
 }
 
 /**
+ * tick_resume_onshot - resume oneshot mode
+ */
+void tick_resume_oneshot(void)
+{
+        struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+        struct clock_event_device *dev = td->evtdev;
+
+        clockevents_set_mode(dev, CLOCK_EVT_MODE_ONESHOT);
+        tick_program_event(ktime_get(), 1);
+}
+
+/**
  * tick_setup_oneshot - setup the event device for oneshot mode (hres or nohz)
  */
 void tick_setup_oneshot(struct clock_event_device *newdev,