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Searched refs:pathmtu (Results 1 – 9 of 9) sorted by relevance

/Linux-v5.4/include/trace/events/
Dsctp.h27 __field(__u32, pathmtu)
39 __entry->pathmtu = sp->pathmtu;
47 __entry->partial_bytes_acked, __entry->pathmtu)
63 __field(__u32, pathmtu)
75 __entry->pathmtu = asoc->pathmtu;
92 __entry->peer_port, __entry->pathmtu, __entry->rwnd,
/Linux-v5.4/net/sctp/
Dtransport.c234 if (!transport->pathmtu && asoc && asoc->pathmtu) in sctp_transport_pmtu()
235 transport->pathmtu = asoc->pathmtu; in sctp_transport_pmtu()
236 if (transport->pathmtu) in sctp_transport_pmtu()
241 transport->pathmtu = sctp_dst_mtu(transport->dst); in sctp_transport_pmtu()
243 transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT; in sctp_transport_pmtu()
280 change = t->pathmtu != pmtu; in sctp_transport_update_pmtu()
282 t->pathmtu = pmtu; in sctp_transport_update_pmtu()
413 pmtu = transport->asoc->pathmtu; in sctp_transport_raise_cwnd()
510 4*asoc->pathmtu); in sctp_transport_lower_cwnd()
511 transport->cwnd = asoc->pathmtu; in sctp_transport_lower_cwnd()
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Dassociola.c231 asoc->pathmtu = sp->pathmtu; in sctp_association_init()
659 sctp_assoc_set_pmtu(asoc, asoc->pathmtu ? in sctp_assoc_add_peer()
660 min_t(int, peer->pathmtu, asoc->pathmtu) : in sctp_assoc_add_peer()
661 peer->pathmtu); in sctp_assoc_add_peer()
681 peer->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380)); in sctp_assoc_add_peer()
807 transport->cwnd = asoc->pathmtu; in sctp_assoc_control_transport()
1397 int frag = sctp_mtu_payload(sctp_sk(asoc->base.sk), asoc->pathmtu, in sctp_assoc_update_frag_point()
1411 if (asoc->pathmtu != pmtu) { in sctp_assoc_set_pmtu()
1412 asoc->pathmtu = pmtu; in sctp_assoc_set_pmtu()
1417 asoc->pathmtu, asoc->frag_point); in sctp_assoc_set_pmtu()
[all …]
Doutput.c89 packet->max_size = tp->pathmtu; in sctp_packet_config()
137 : asoc->pathmtu; in sctp_packet_config()
436 tp->pathmtu) in sctp_packet_pack()
438 else if (pkt_size + padded > tp->pathmtu) in sctp_packet_pack()
563 if (packet->size > tp->pathmtu && !packet->ipfragok) { in sctp_packet_transmit()
718 if (chunk->skb->len + q->out_qlen > transport->pathmtu - in sctp_packet_can_append_data()
776 pmtu = packet->transport->asoc->pathmtu; in sctp_packet_will_fit()
778 pmtu = packet->transport->pathmtu; in sctp_packet_will_fit()
Dsocket.c614 trans->cwnd = min(4*asoc->pathmtu, max_t(__u32, in sctp_send_asconf_add_ip()
615 2*asoc->pathmtu, 4380)); in sctp_send_asconf_add_ip()
2485 trans->pathmtu = params->spp_pathmtu; in sctp_apply_peer_addr_params()
2490 sp->pathmtu = params->spp_pathmtu; in sctp_apply_peer_addr_params()
5044 sp->pathmtu = 0; /* allow default discovery */ in sctp_init_sock()
5472 status.sstat_primary.spinfo_mtu = transport->pathmtu; in sctp_getsockopt_sctp_status()
5532 pinfo.spinfo_mtu = transport->pathmtu; in sctp_getsockopt_peer_addr_info()
5963 params.spp_pathmtu = trans->pathmtu; in sctp_getsockopt_peer_addr_params()
5981 params.spp_pathmtu = asoc->pathmtu; in sctp_getsockopt_peer_addr_params()
5999 params.spp_pathmtu = sp->pathmtu; in sctp_getsockopt_peer_addr_params()
Dinput.c388 if (!t || (t->pathmtu <= pmtu)) in sctp_icmp_frag_needed()
Dsm_make_chunk.c1247 size = min_t(size_t, size, asoc->pathmtu); in sctp_make_op_error_limited()
/Linux-v5.4/include/net/sctp/
Dsctp.h600 if (t->pathmtu == pmtu) in sctp_transport_pmtu_check()
603 t->pathmtu = pmtu; in sctp_transport_pmtu_check()
Dstructs.h190 __u32 pathmtu; member
901 __u32 pathmtu; member
1806 __u32 pathmtu; member