114 static inline void tk_update_sleep_time(struct timekeeper *tk, ktime_t delta)  in tk_update_sleep_time()  argument
116 	tk->offs_boot = ktime_add(tk->offs_boot, delta);  in tk_update_sleep_time()
175 	cycle_t now, last, mask, max, delta;  in timekeeping_get_delta()  local
193 	delta = clocksource_delta(now, last, mask);  in timekeeping_get_delta()
199 	if (unlikely((~delta & mask) < (mask >> 3))) {  in timekeeping_get_delta()
201 		delta = 0;  in timekeeping_get_delta()
205 	if (unlikely(delta > max)) {  in timekeeping_get_delta()
207 		delta = tkr->clock->max_cycles;  in timekeeping_get_delta()
210 	return delta;  in timekeeping_get_delta()
218 	cycle_t cycle_now, delta;  in timekeeping_get_delta()  local
224 	delta = clocksource_delta(cycle_now, tkr->cycle_last, tkr->mask);  in timekeeping_get_delta()
226 	return delta;  in timekeeping_get_delta()
314 	cycle_t delta;  in timekeeping_get_ns()  local
317 	delta = timekeeping_get_delta(tkr);  in timekeeping_get_ns()
319 	nsec = (delta * tkr->mult + tkr->xtime_nsec) >> tkr->shift;  in timekeeping_get_ns()
616 	cycle_t cycle_now, delta;  in timekeeping_forward_now()  local
620 	delta = clocksource_delta(cycle_now, tk->tkr_mono.cycle_last, tk->tkr_mono.mask);  in timekeeping_forward_now()
624 	tk->tkr_mono.xtime_nsec += delta * tk->tkr_mono.mult;  in timekeeping_forward_now()
631 	nsec = clocksource_cyc2ns(delta, tk->tkr_raw.mult, tk->tkr_raw.shift);  in timekeeping_forward_now()
1271 					   struct timespec64 *delta)  in __timekeeping_inject_sleeptime()  argument
1273 	if (!timespec64_valid_strict(delta)) {  in __timekeeping_inject_sleeptime()
1279 	tk_xtime_add(tk, delta);  in __timekeeping_inject_sleeptime()
1280 	tk_set_wall_to_mono(tk, timespec64_sub(tk->wall_to_monotonic, *delta));  in __timekeeping_inject_sleeptime()
1281 	tk_update_sleep_time(tk, timespec64_to_ktime(*delta));  in __timekeeping_inject_sleeptime()
1282 	tk_debug_account_sleep_time(delta);  in __timekeeping_inject_sleeptime()
1332 void timekeeping_inject_sleeptime64(struct timespec64 *delta)  in timekeeping_inject_sleeptime64()  argument
1342 	__timekeeping_inject_sleeptime(tk, delta);  in timekeeping_inject_sleeptime64()
1440 	struct timespec64		delta, delta_delta;  in timekeeping_suspend()  local
1465 		delta = timespec64_sub(tk_xtime(tk), timekeeping_suspend_time);  in timekeeping_suspend()
1466 		delta_delta = timespec64_sub(delta, old_delta);  in timekeeping_suspend()
1472 			old_delta = delta;  in timekeeping_suspend()
2007 		struct timespec delta;  in do_adjtimex()  local
2008 		delta.tv_sec  = txc->time.tv_sec;  in do_adjtimex()
2009 		delta.tv_nsec = txc->time.tv_usec;  in do_adjtimex()
2011 			delta.tv_nsec *= 1000;  in do_adjtimex()
2012 		ret = timekeeping_inject_offset(&delta);  in do_adjtimex()