1078 				      unsigned long elapsed,  in wb_update_write_bandwidth()  argument
1098 	if (unlikely(elapsed > period)) {  in wb_update_write_bandwidth()
1099 		bw = div64_ul(bw, elapsed);  in wb_update_write_bandwidth()
1103 	bw += (u64)wb->write_bandwidth * (period - elapsed);  in wb_update_write_bandwidth()
1183 				      unsigned long elapsed)  in wb_update_dirty_ratelimit()  argument
1203 	dirty_rate = (dirtied - wb->dirtied_stamp) * HZ / elapsed;  in wb_update_dirty_ratelimit()
1346 	unsigned long elapsed = now - wb->bw_time_stamp;  in __wb_update_bandwidth()  local
1355 	if (elapsed < BANDWIDTH_INTERVAL)  in __wb_update_bandwidth()
1365 	if (elapsed > HZ && time_before(wb->bw_time_stamp, start_time))  in __wb_update_bandwidth()
1370 		wb_update_dirty_ratelimit(gdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1378 			wb_update_dirty_ratelimit(mdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1381 	wb_update_write_bandwidth(wb, elapsed, written);  in __wb_update_bandwidth()