| /linux-6.1.9/net/netfilter/ |
| D | nft_rt.c | 23 u32 minlen = sizeof(struct ipv6hdr), mtu = dst_mtu(skbdst); in get_tcpmss()
43 mtu = min(mtu, dst_mtu(dst)); in get_tcpmss()
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| D | xt_TCPMSS.c | 64 mtu = dst_mtu(&rt->dst); in tcpmss_reverse_mtu()
105 unsigned int min_mtu = min(dst_mtu(skb_dst(skb)), in_mtu); in tcpmss_mangle_packet()
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| /linux-6.1.9/net/ipv6/ |
| D | xfrm6_output.c | 81 mtu = dst_mtu(skb_dst(skb)); in __xfrm6_output()
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| D | ipv6_sockglue.c | 1233 val = dst_mtu(dst); in do_ipv6_getsockopt()
1332 mtuinfo.ip6m_mtu = dst_mtu(dst); in do_ipv6_getsockopt()
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| D | ip6_output.c | 329 mtu = dst_mtu(dst); in ip6_xmit()
1440 READ_ONCE(rt->dst.dev->mtu) : dst_mtu(&rt->dst); in ip6_setup_cork()
1443 READ_ONCE(rt->dst.dev->mtu) : dst_mtu(xfrm_dst_path(&rt->dst)); in ip6_setup_cork()
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| D | tcp_ipv6.c | 376 if (inet_csk(sk)->icsk_pmtu_cookie > dst_mtu(dst)) { in tcp_v6_mtu_reduced()
377 tcp_sync_mss(sk, dst_mtu(dst)); in tcp_v6_mtu_reduced()
1354 tcp_sync_mss(newsk, dst_mtu(dst)); in tcp_v6_syn_recv_sock()
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| /linux-6.1.9/net/dccp/ |
| D | ipv4.c | 179 if (mtu < dst_mtu(dst) && ip_dont_fragment(sk, dst)) in dccp_do_pmtu_discovery()
182 mtu = dst_mtu(dst); in dccp_do_pmtu_discovery()
440 dccp_sync_mss(newsk, dst_mtu(dst)); in dccp_v4_request_recv_sock()
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| D | ipv6.c | 156 if (inet_csk(sk)->icsk_pmtu_cookie > dst_mtu(dst)) in dccp_v6_err()
157 dccp_sync_mss(sk, dst_mtu(dst)); in dccp_v6_err()
541 dccp_sync_mss(newsk, dst_mtu(dst)); in dccp_v6_request_recv_sock()
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| D | output.c | 551 dccp_sync_mss(sk, dst_mtu(dst)); in dccp_connect()
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| /linux-6.1.9/net/l2tp/ |
| D | l2tp_core.h | 302 mtu = dst_mtu(dst); in l2tp_tunnel_dst_mtu()
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| /linux-6.1.9/net/netfilter/ipvs/ |
| D | ip_vs_xmit.c | 381 mtu = dst_mtu(&rt->dst); in __ip_vs_get_out_rt()
383 mtu = dst_mtu(&rt->dst) - sizeof(struct iphdr); in __ip_vs_get_out_rt()
544 mtu = dst_mtu(&rt->dst); in __ip_vs_get_out_rt_v6()
546 mtu = dst_mtu(&rt->dst) - sizeof(struct ipv6hdr); in __ip_vs_get_out_rt_v6()
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| /linux-6.1.9/net/ipv4/netfilter/ |
| D | nf_reject_ipv4.c | 279 if (nskb->len > dst_mtu(skb_dst(nskb))) in nf_send_reset()
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| /linux-6.1.9/include/net/ |
| D | ip6_route.h | 277 mtu = dst_mtu(dst); in ip6_skb_dst_mtu()
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| D | dst.h | 200 static inline u32 dst_mtu(const struct dst_entry *dst) in dst_mtu() function
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| /linux-6.1.9/net/xfrm/ |
| D | xfrm_output.c | 779 mtu = dst_mtu(skb_dst(skb)); in xfrm4_tunnel_check_size()
825 mtu = dst_mtu(dst); in xfrm6_tunnel_check_size()
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| D | xfrm_policy.c | 3781 pmtu = dst_mtu(xfrm_dst_child(dst)); in xfrm_init_pmtu()
3786 route_mtu_cached = dst_mtu(xdst->route); in xfrm_init_pmtu()
3829 mtu = dst_mtu(xfrm_dst_child(dst)); in xfrm_bundle_ok()
3837 mtu = dst_mtu(xdst->route); in xfrm_bundle_ok()
3877 return mtu ? : dst_mtu(xfrm_dst_path(dst)); in xfrm_mtu()
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| /linux-6.1.9/net/ipv4/ |
| D | ip_tunnel.c | 498 mtu = dst_mtu(&rt->dst) - (sizeof(struct iphdr) + tunnel_hlen); in tnl_update_pmtu()
501 mtu = skb_valid_dst(skb) ? dst_mtu(skb_dst(skb)) : dev->mtu; in tnl_update_pmtu()
524 if (rt6 && mtu < dst_mtu(skb_dst(skb)) && in tnl_update_pmtu()
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| D | ip_vti.c | 237 mtu = dst_mtu(dst); in vti_xmit()
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| D | ip_output.c | 1288 dst_mtu(&rt->dst) : READ_ONCE(rt->dst.dev->mtu); in ip_setup_cork()
1534 (skb->len <= dst_mtu(&rt->dst) && in __ip_make_skb()
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| D | tcp_ipv4.c | 363 if (mtu < dst_mtu(dst) && ip_dont_fragment(sk, dst)) in tcp_v4_mtu_reduced()
366 mtu = dst_mtu(dst); in tcp_v4_mtu_reduced()
1554 tcp_sync_mss(newsk, dst_mtu(dst)); in tcp_v4_syn_recv_sock()
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| /linux-6.1.9/drivers/net/wireguard/ |
| D | device.c | 172 mtu = skb_valid_dst(skb) ? dst_mtu(skb_dst(skb)) : dev->mtu; in wg_xmit()
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| /linux-6.1.9/net/rxrpc/ |
| D | peer_object.c | 201 peer->if_mtu = dst_mtu(dst); in rxrpc_assess_MTU_size()
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| /linux-6.1.9/include/net/sctp/ |
| D | sctp.h | 605 return SCTP_TRUNC4(max_t(__u32, dst_mtu(dst), in sctp_dst_mtu()
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| /linux-6.1.9/drivers/net/ppp/ |
| D | pptp.c | 453 po->chan.mtu = dst_mtu(&rt->dst); in pptp_connect()
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| /linux-6.1.9/drivers/net/ |
| D | gtp.c | 856 mtu = dst_mtu(&rt->dst) - dev->hard_header_len - in gtp_build_skb_ip4()
867 mtu = dst_mtu(&rt->dst); in gtp_build_skb_ip4()
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