Searched refs:srtt (Results 1 – 8 of 8) sorted by relevance
| /net/sunrpc/ |
| A D | timer.c | 45 rt->srtt[i] = init; in rpc_init_rtt()
63 long *srtt, *sdrtt; in rpc_update_rtt() local
75 srtt = (long *)&rt->srtt[timer]; in rpc_update_rtt()
76 m -= *srtt >> 3; in rpc_update_rtt()
77 *srtt += m; in rpc_update_rtt()
117 res = ((rt->srtt[timer] + 7) >> 3) + rt->sdrtt[timer]; in rpc_calc_rto()
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| /net/rxrpc/ |
| A D | rtt.c | 46 u32 srtt = call->srtt_us; in rxrpc_rtt_estimator() local
64 if (srtt != 0) { in rxrpc_rtt_estimator()
65 m -= (srtt >> 3); /* m is now error in rtt est */ in rxrpc_rtt_estimator()
66 srtt += m; /* rtt = 7/8 rtt + 1/8 new */ in rxrpc_rtt_estimator()
92 srtt = m << 3; /* take the measured time to be rtt */ in rxrpc_rtt_estimator()
98 call->srtt_us = umax(srtt, 1); in rxrpc_rtt_estimator()
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| /net/ipv4/ |
| A D | tcp_htcp.c | 82 static inline void measure_rtt(struct sock *sk, u32 srtt) in measure_rtt() argument
88 if (ca->minRTT > srtt || !ca->minRTT) in measure_rtt()
89 ca->minRTT = srtt; in measure_rtt()
95 if (ca->maxRTT < srtt && in measure_rtt()
96 srtt <= ca->maxRTT + msecs_to_jiffies(20)) in measure_rtt()
97 ca->maxRTT = srtt; in measure_rtt()
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| A D | tcp_input.c | 887 u32 srtt = tp->srtt_us; in tcp_rtt_estimator() local
905 if (srtt != 0) { in tcp_rtt_estimator()
906 m -= (srtt >> 3); /* m is now error in rtt est */ in tcp_rtt_estimator()
907 srtt += m; /* rtt = 7/8 rtt + 1/8 new */ in tcp_rtt_estimator()
936 tcp_bpf_rtt(sk, mrtt_us, srtt); in tcp_rtt_estimator()
940 srtt = m << 3; /* take the measured time to be rtt */ in tcp_rtt_estimator()
946 tcp_bpf_rtt(sk, mrtt_us, srtt); in tcp_rtt_estimator()
948 tp->srtt_us = max(1U, srtt); in tcp_rtt_estimator()
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| /net/sctp/ |
| A D | transport.c | 496 if (tp->rttvar || tp->srtt) { in sctp_transport_update_rto()
510 + (((__u32)abs((__s64)tp->srtt - (__s64)rtt)) >> net->sctp.rto_beta); in sctp_transport_update_rto()
511 tp->srtt = tp->srtt - (tp->srtt >> net->sctp.rto_alpha) in sctp_transport_update_rto()
517 tp->srtt = rtt; in sctp_transport_update_rto()
528 tp->rto = tp->srtt + (tp->rttvar << 2); in sctp_transport_update_rto()
551 __func__, tp, rtt, tp->srtt, tp->rttvar, tp->rto); in sctp_transport_update_rto()
813 t->srtt = 0; in sctp_transport_reset()
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| A D | socket.c | 651 trans->rtt = trans->srtt = trans->rttvar = 0; in sctp_send_asconf_add_ip()
5243 info->sctpi_p_srtt = prim->srtt; in sctp_get_sctp_info()
5461 status.sstat_primary.spinfo_srtt = transport->srtt; in sctp_getsockopt_sctp_status()
5529 pinfo.spinfo_srtt = transport->srtt; in sctp_getsockopt_peer_addr_info()
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| /net/batman-adv/ |
| A D | tp_meter.c | 185 if (tp_vars->srtt != 0) { in batadv_tp_update_rto()
186 m -= (tp_vars->srtt >> 3); /* m is now error in rtt est */ in batadv_tp_update_rto()
187 tp_vars->srtt += m; /* rtt = 7/8 srtt + 1/8 new */ in batadv_tp_update_rto()
195 tp_vars->srtt = m << 3; /* take the measured time to be srtt */ in batadv_tp_update_rto()
202 tp_vars->rto = (tp_vars->srtt >> 3) + tp_vars->rttvar; in batadv_tp_update_rto()
413 tp_vars->srtt >> 3, tp_vars->rttvar >> 2, tp_vars->rto); in batadv_tp_sender_end()
1008 tp_vars->srtt = 0; in batadv_tp_start()
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| A D | types.h | 1500 u32 srtt; member
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