Searched refs:df (Results 1 – 9 of 9) sorted by relevance
| /net/netfilter/ |
| D | nfnetlink_osf.c | 57 bool df; member
181 ctx->df = ntohs(ip->frag_off) & IP_DF; in nf_osf_hdr_ctx_init()
220 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_match()
280 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_find()
333 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_add_callback()
349 list_add_tail_rcu(&kf->finger_entry, &nf_osf_fingers[!!f->df]); in nfnl_osf_add_callback()
372 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_remove_callback()
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| /net/ipv4/ |
| D | ip_tunnel.c | 485 struct rtable *rt, __be16 df, in tnl_update_pmtu() argument
497 if (df) { in tnl_update_pmtu()
567 __be16 df = 0; in ip_md_tunnel_xmit() local
611 df = htons(IP_DF); in ip_md_tunnel_xmit()
612 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, tunnel_hlen, in ip_md_tunnel_xmit()
638 df, !net_eq(tunnel->net, dev_net(dev))); in ip_md_tunnel_xmit()
664 __be16 df; in ip_tunnel_xmit() local
780 df = tnl_params->frag_off; in ip_tunnel_xmit()
782 df |= (inner_iph->frag_off & htons(IP_DF)); in ip_tunnel_xmit()
784 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, 0, 0, false)) { in ip_tunnel_xmit()
[all …]
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| D | udp_tunnel_core.c | 173 __be16 df, __be16 src_port, __be16 dst_port, in udp_tunnel_xmit_skb() argument
190 iptunnel_xmit(sk, rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df, xnet); in udp_tunnel_xmit_skb()
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| D | ip_tunnel_core.c | 52 __u8 tos, __u8 ttl, __be16 df, bool xnet) in iptunnel_xmit() argument
74 iph->frag_off = ip_mtu_locked(&rt->dst) ? 0 : df; in iptunnel_xmit()
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| D | ip_output.c | 1495 __be16 df = 0; in __ip_make_skb() local
1530 df = htons(IP_DF); in __ip_make_skb()
1546 iph->frag_off = df; in __ip_make_skb()
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| /net/netfilter/ipvs/ |
| D | ip_vs_xmit.c | 950 __be16 *df) in ip_vs_prepare_tunneled_skb() argument
981 if (df) in ip_vs_prepare_tunneled_skb()
982 *df = 0; in ip_vs_prepare_tunneled_skb()
988 if (df) in ip_vs_prepare_tunneled_skb()
989 *df = (old_iph->frag_off & htons(IP_DF)); in ip_vs_prepare_tunneled_skb()
1144 __be16 df = 0; in ip_vs_tunnel_xmit() local
1197 dfp = sysctl_pmtu_disc(ipvs) ? &df : NULL; in ip_vs_tunnel_xmit()
1254 iph->frag_off = df; in ip_vs_tunnel_xmit()
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| /net/ipv6/ |
| D | datagram.c | 1014 int df; in ip6_datagram_send_ctl() local
1020 df = *(int *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
1021 if (df < 0 || df > 1) in ip6_datagram_send_ctl()
1025 ipc6->dontfrag = df; in ip6_datagram_send_ctl()
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| D | sit.c | 859 __be16 df = tiph->frag_off; in ipip6_tunnel_xmit() local
968 if (df) { in ipip6_tunnel_xmit()
979 df = 0; in ipip6_tunnel_xmit()
1034 df, !net_eq(tunnel->net, dev_net(dev))); in ipip6_tunnel_xmit()
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| /net/mptcp/ |
| D | protocol.c | 770 const struct mptcp_data_frag *df) in mptcp_frag_can_collapse_to() argument
772 return df && pfrag->page == df->page && in mptcp_frag_can_collapse_to()
773 pfrag->offset == (df->offset + df->data_len) && in mptcp_frag_can_collapse_to()
774 df->data_seq + df->data_len == msk->write_seq; in mptcp_frag_can_collapse_to()
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