net_timedelta     773 net/dccp/ccids/ccid3.c 	delta = ktime_to_us(net_timedelta(hcrx->ccid3hcrx_tstamp_last_feedback));
net_timedelta     482 net/dccp/ccids/lib/packet_history.c 		sample = ktime_to_us(net_timedelta(tfrc_rx_hist_rtt_last_s(h)->tfrchrx_tstamp));