1043 				      unsigned long elapsed,  in wb_update_write_bandwidth()  argument
1063 	if (unlikely(elapsed > period)) {  in wb_update_write_bandwidth()
1064 		do_div(bw, elapsed);  in wb_update_write_bandwidth()
1068 	bw += (u64)wb->write_bandwidth * (period - elapsed);  in wb_update_write_bandwidth()
1148 				      unsigned long elapsed)  in wb_update_dirty_ratelimit()  argument
1167 	dirty_rate = (dirtied - wb->dirtied_stamp) * HZ / elapsed;  in wb_update_dirty_ratelimit()
1310 	unsigned long elapsed = now - wb->bw_time_stamp;  in __wb_update_bandwidth()  local
1319 	if (elapsed < BANDWIDTH_INTERVAL)  in __wb_update_bandwidth()
1329 	if (elapsed > HZ && time_before(wb->bw_time_stamp, start_time))  in __wb_update_bandwidth()
1334 		wb_update_dirty_ratelimit(gdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1342 			wb_update_dirty_ratelimit(mdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1345 	wb_update_write_bandwidth(wb, elapsed, written);  in __wb_update_bandwidth()