set_dst_metric_rtt  753 net/ipv4/tcp_input.c 				set_dst_metric_rtt(dst, RTAX_RTT, tp->srtt);
set_dst_metric_rtt  755 net/ipv4/tcp_input.c 				set_dst_metric_rtt(dst, RTAX_RTT, rtt - (m >> 3));
set_dst_metric_rtt  774 net/ipv4/tcp_input.c 			set_dst_metric_rtt(dst, RTAX_RTTVAR, var);