| /Linux-v5.4/net/sunrpc/ |
| 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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| /Linux-v5.4/net/sctp/ |
| D | transport.c | 336 if (tp->rttvar || tp->srtt) { in sctp_transport_update_rto()
350 + (((__u32)abs((__s64)tp->srtt - (__s64)rtt)) >> net->sctp.rto_beta); in sctp_transport_update_rto()
351 tp->srtt = tp->srtt - (tp->srtt >> net->sctp.rto_alpha) in sctp_transport_update_rto()
357 tp->srtt = rtt; in sctp_transport_update_rto()
368 tp->rto = tp->srtt + (tp->rttvar << 2); in sctp_transport_update_rto()
391 __func__, tp, rtt, tp->srtt, tp->rttvar, tp->rto); in sctp_transport_update_rto()
653 t->srtt = 0; in sctp_transport_reset()
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| D | socket.c | 619 trans->rtt = trans->srtt = trans->rttvar = 0; in sctp_send_asconf_add_ip()
5267 info->sctpi_p_srtt = prim->srtt; in sctp_get_sctp_info()
5470 status.sstat_primary.spinfo_srtt = transport->srtt; in sctp_getsockopt_sctp_status()
5530 pinfo.spinfo_srtt = transport->srtt; in sctp_getsockopt_peer_addr_info()
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| /Linux-v5.4/net/ipv4/ |
| 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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| D | tcp_input.c | 735 u32 srtt = tp->srtt_us; in tcp_rtt_estimator() local
753 if (srtt != 0) { in tcp_rtt_estimator()
754 m -= (srtt >> 3); /* m is now error in rtt est */ in tcp_rtt_estimator()
755 srtt += m; /* rtt = 7/8 rtt + 1/8 new */ in tcp_rtt_estimator()
788 srtt = m << 3; /* take the measured time to be rtt */ in tcp_rtt_estimator()
796 tp->srtt_us = max(1U, srtt); in tcp_rtt_estimator()
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| /Linux-v5.4/net/decnet/ |
| D | dn_nsp_out.c | 160 long srtt = (long)scp->nsp_srtt; in dn_nsp_rtt() local
174 delta = ((rtt << 3) - srtt); in dn_nsp_rtt()
175 srtt += (delta >> 3); in dn_nsp_rtt()
176 if (srtt >= 1) in dn_nsp_rtt()
177 scp->nsp_srtt = (unsigned long)srtt; in dn_nsp_rtt()
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| /Linux-v5.4/include/trace/events/ |
| D | tcp.h | 248 __field(__u32, srtt)
275 __entry->srtt = tp->srtt_us >> 3;
283 __entry->srtt, __entry->rcv_wnd, __entry->sock_cookie)
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| /Linux-v5.4/include/linux/sunrpc/ |
| D | timer.h | 17 unsigned long srtt[5]; /* smoothed round trip time << 3 */ member
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| /Linux-v5.4/include/linux/qed/ |
| D | tcp_common.h | 115 __le16 srtt; member
266 __le16 srtt; member
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| D | qed_iscsi_if.h | 103 u16 srtt; member
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| /Linux-v5.4/net/batman-adv/ |
| D | tp_meter.c | 184 if (tp_vars->srtt != 0) { in batadv_tp_update_rto()
185 m -= (tp_vars->srtt >> 3); /* m is now error in rtt est */ in batadv_tp_update_rto()
186 tp_vars->srtt += m; /* rtt = 7/8 srtt + 1/8 new */ in batadv_tp_update_rto()
194 tp_vars->srtt = m << 3; /* take the measured time to be srtt */ in batadv_tp_update_rto()
201 tp_vars->rto = (tp_vars->srtt >> 3) + tp_vars->rttvar; in batadv_tp_update_rto()
409 tp_vars->srtt >> 3, tp_vars->rttvar >> 2, tp_vars->rto); in batadv_tp_sender_end()
1009 tp_vars->srtt = 0; in batadv_tp_start()
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| D | types.h | 1464 u32 srtt; member
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| /Linux-v5.4/fs/gfs2/ |
| D | trace_gfs2.h | 272 __field( u64, srtt )
289 __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT];
304 (long long)__entry->srtt,
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| /Linux-v5.4/drivers/net/ethernet/qlogic/qed/ |
| D | qed_iscsi.c | 107 u16 srtt; member
393 p_tcp->srtt = cpu_to_le16(p_conn->srtt); in qed_sp_iscsi_conn_offload()
1296 con->srtt = conn_info->srtt; in qed_iscsi_offload_conn()
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| /Linux-v5.4/Documentation/filesystems/ |
| D | gfs2-glocks.txt | 209 srtt - Smoothed round trip time for non-blocking dlm requests
210 srttvar - Variance estimate for srtt
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| /Linux-v5.4/include/net/sctp/ |
| D | structs.h | 834 __u32 srtt; member
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| /Linux-v5.4/drivers/infiniband/hw/i40iw/ |
| D | i40iw_type.h | 723 u32 srtt; member
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| D | i40iw_ctrl.c | 2897 LS_64(tcp->srtt, I40IWQPC_SRTT) | in i40iw_sc_qp_setctx()
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| /Linux-v5.4/Documentation/trace/ |
| D | histogram.rst | 2198 onchange($cwnd).save(snd_wnd,srtt,rcv_wnd): \
2212 changed: 10 snd_wnd: 35456 srtt: 154262 rcv_wnd: 42112
2215 changed: 10 snd_wnd: 28960 srtt: 19604 rcv_wnd: 29312
2218 changed: 10 snd_wnd: 48384 srtt: 260444 rcv_wnd: 55168
2221 changed: 10 snd_wnd: 26960 srtt: 17379 rcv_wnd: 28800
2252 …xe3ae2ff5 snd_una=0xe3ae2ecd snd_cwnd=10 ssthresh=2147483647 snd_wnd=28960 srtt=19604 rcv_wnd=29312
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| /Linux-v5.4/drivers/scsi/qedi/ |
| D | qedi_iscsi.c | 534 conn_info->srtt = 300; in qedi_iscsi_offload_conn()
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| /Linux-v5.4/Documentation/networking/ |
| D | ip-sysctl.txt | 715 to current rate. (current_rate = cwnd * mss / srtt)
723 to current rate. (current_rate = cwnd * mss / srtt)
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