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-rw-r--r--kernel/time/hrtimer.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 214fd65a9597..68e56f0ecb09 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -900,8 +900,8 @@ static void clock_was_set_work(struct work_struct *work)
static DECLARE_WORK(hrtimer_work, clock_was_set_work);
/*
- * Called from timekeeping and resume code to reprogram the hrtimer
- * interrupt device on all cpus and to notify timerfd.
+ * Called from timekeeping code to reprogram the hrtimer interrupt device
+ * on all cpus and to notify timerfd.
*/
void clock_was_set_delayed(void)
{
@@ -909,18 +909,15 @@ void clock_was_set_delayed(void)
}
/*
- * During resume we might have to reprogram the high resolution timer
- * interrupt on all online CPUs. However, all other CPUs will be
- * stopped with IRQs interrupts disabled so the clock_was_set() call
- * must be deferred.
+ * Called during resume either directly from via timekeeping_resume()
+ * or in the case of s2idle from tick_unfreeze() to ensure that the
+ * hrtimers are up to date.
*/
-void hrtimers_resume(void)
+void hrtimers_resume_local(void)
{
lockdep_assert_irqs_disabled();
/* Retrigger on the local CPU */
retrigger_next_event(NULL);
- /* And schedule a retrigger for all others */
- clock_was_set_delayed();
}
/*