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Searched refs:pmtudisc (Results 1 – 20 of 20) sorted by relevance

/linux-4.4.14/include/net/
Dip6_route.h183 return (np && np->pmtudisc >= IPV6_PMTUDISC_PROBE) ? in ip6_skb_dst_mtu()
189 return inet6_sk(sk)->pmtudisc != IPV6_PMTUDISC_INTERFACE && in ip6_sk_accept_pmtu()
190 inet6_sk(sk)->pmtudisc != IPV6_PMTUDISC_OMIT; in ip6_sk_accept_pmtu()
195 return inet6_sk(sk)->pmtudisc < IPV6_PMTUDISC_DO || in ip6_sk_ignore_df()
196 inet6_sk(sk)->pmtudisc == IPV6_PMTUDISC_OMIT; in ip6_sk_ignore_df()
Dip.h283 u8 pmtudisc = READ_ONCE(inet_sk(sk)->pmtudisc); in ip_dont_fragment() local
285 return pmtudisc == IP_PMTUDISC_DO || in ip_dont_fragment()
286 (pmtudisc == IP_PMTUDISC_WANT && in ip_dont_fragment()
292 return inet_sk(sk)->pmtudisc != IP_PMTUDISC_INTERFACE && in ip_sk_accept_pmtu()
293 inet_sk(sk)->pmtudisc != IP_PMTUDISC_OMIT; in ip_sk_accept_pmtu()
298 return inet_sk(sk)->pmtudisc < IP_PMTUDISC_PROBE; in ip_sk_use_pmtu()
303 return inet_sk(sk)->pmtudisc < IP_PMTUDISC_DO || in ip_sk_ignore_df()
304 inet_sk(sk)->pmtudisc == IP_PMTUDISC_OMIT; in ip_sk_ignore_df()
Dinet_sock.h181 __u8 pmtudisc; member
/linux-4.4.14/net/ipv6/
Daf_inet6.c202 np->pmtudisc = IPV6_PMTUDISC_WANT; in inet6_create()
218 inet->pmtudisc = IP_PMTUDISC_DONT; in inet6_create()
220 inet->pmtudisc = IP_PMTUDISC_WANT; in inet6_create()
Dipv6_sockglue.c755 np->pmtudisc = val; in do_ipv6_setsockopt()
1238 val = np->pmtudisc; in do_ipv6_getsockopt()
Dip6_output.c1231 mtu = np->pmtudisc >= IPV6_PMTUDISC_PROBE ? in ip6_setup_cork()
1234 mtu = np->pmtudisc >= IPV6_PMTUDISC_PROBE ? in ip6_setup_cork()
Draw.c340 harderr = (np->pmtudisc == IPV6_PMTUDISC_DO); in rawv6_err()
/linux-4.4.14/include/linux/
Dipv6.h211 pmtudisc:3, member
/linux-4.4.14/net/ipv4/
Dip_sockglue.c753 inet->pmtudisc = val; in do_ip_setsockopt()
1359 val = inet->pmtudisc; in do_ip_getsockopt()
Daf_inet.c343 inet->pmtudisc = IP_PMTUDISC_DONT; in inet_create()
345 inet->pmtudisc = IP_PMTUDISC_WANT; in inet_create()
Dip_output.c1391 if (inet->pmtudisc == IP_PMTUDISC_DO || in __ip_make_skb()
1392 inet->pmtudisc == IP_PMTUDISC_PROBE || in __ip_make_skb()
Dicmp.c1199 inet_sk(sk)->pmtudisc = IP_PMTUDISC_DONT; in icmp_sk_init()
Draw.c264 harderr = inet->pmtudisc != IP_PMTUDISC_DONT; in raw_err()
Dping.c550 if (inet_sock->pmtudisc != IP_PMTUDISC_DONT) { in ping_err()
Dtcp_ipv4.c290 if (inet->pmtudisc != IP_PMTUDISC_DONT && in tcp_v4_mtu_reduced()
Dudp.c662 if (inet->pmtudisc != IP_PMTUDISC_DONT) { in __udp4_lib_err()
/linux-4.4.14/net/netfilter/ipvs/
Dip_vs_sync.c1344 inet->pmtudisc = val; in set_mcast_pmtudisc()
1350 np->pmtudisc = val; in set_mcast_pmtudisc()
/linux-4.4.14/net/dccp/
Dipv4.c174 if (inet->pmtudisc != IP_PMTUDISC_DONT && in dccp_do_pmtu_discovery()
/linux-4.4.14/net/sctp/
Dprotocol.c982 inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ? in sctp_v4_xmit()
Dsocket.c7200 newinet->pmtudisc = inet->pmtudisc; in sctp_copy_sock()