Lines Matching refs:delta_us
573 u32 delta_us; in tcp_rcv_rtt_measure() local
579 delta_us = tcp_stamp_us_delta(tp->tcp_mstamp, tp->rcv_rtt_est.time); in tcp_rcv_rtt_measure()
580 if (!delta_us) in tcp_rcv_rtt_measure()
581 delta_us = 1; in tcp_rcv_rtt_measure()
582 tcp_rcv_rtt_update(tp, delta_us, 1); in tcp_rcv_rtt_measure()
601 u32 delta_us; in tcp_rcv_rtt_measure_ts() local
605 delta_us = delta * (USEC_PER_SEC / TCP_TS_HZ); in tcp_rcv_rtt_measure_ts()
606 tcp_rcv_rtt_update(tp, delta_us, 0); in tcp_rcv_rtt_measure_ts()
2934 u32 delta_us = delta * (USEC_PER_SEC / TCP_TS_HZ); in tcp_ack_update_rtt() local
2936 seq_rtt_us = ca_rtt_us = delta_us; in tcp_ack_update_rtt()
2997 s64 delta_us = tcp_rto_delta_us(sk); in tcp_rearm_rto() local
3001 rto = usecs_to_jiffies(max_t(int, delta_us, 1)); in tcp_rearm_rto()