510 static void sched_sync_hw_clock(unsigned long offset_nsec, bool retry)  in sched_sync_hw_clock()  argument
515 		exp = ktime_add_ns(exp, 2ULL * NSEC_PER_SEC - offset_nsec);  in sched_sync_hw_clock()
517 		exp = ktime_add_ns(exp, SYNC_PERIOD_NS - offset_nsec);  in sched_sync_hw_clock()
581 static int update_rtc(struct timespec64 *to_set, unsigned long *offset_nsec)  in update_rtc()  argument
595 	if (*offset_nsec == rtc->set_offset_nsec) {  in update_rtc()
600 		*offset_nsec = rtc->set_offset_nsec;  in update_rtc()
608 static inline int update_rtc(struct timespec64 *to_set, unsigned long *offset_nsec)  in update_rtc()  argument
629 	static unsigned long offset_nsec = NSEC_PER_SEC / 2;  in sync_hw_clock()  local
643 	if (!rtc_tv_nsec_ok(offset_nsec, &to_set, &now))  in sync_hw_clock()
656 	res = update_rtc(&to_set, &offset_nsec);  in sync_hw_clock()
660 	sched_sync_hw_clock(offset_nsec, res != 0);  in sync_hw_clock()