Searched refs:pmtudisc (Results 1 – 11 of 11) sorted by relevance
440 u8 pmtudisc = READ_ONCE(inet_sk(sk)->pmtudisc); in ip_dont_fragment() local442 return pmtudisc == IP_PMTUDISC_DO || in ip_dont_fragment()443 (pmtudisc == IP_PMTUDISC_WANT && in ip_dont_fragment()449 u8 pmtudisc = READ_ONCE(inet_sk(sk)->pmtudisc); in ip_sk_accept_pmtu() local451 return pmtudisc != IP_PMTUDISC_INTERFACE && in ip_sk_accept_pmtu()452 pmtudisc != IP_PMTUDISC_OMIT; in ip_sk_accept_pmtu()457 return READ_ONCE(inet_sk(sk)->pmtudisc) < IP_PMTUDISC_PROBE; in ip_sk_use_pmtu()462 u8 pmtudisc = READ_ONCE(inet_sk(sk)->pmtudisc); in ip_sk_ignore_df() local464 return pmtudisc < IP_PMTUDISC_DO || pmtudisc == IP_PMTUDISC_OMIT; in ip_sk_ignore_df()
1410 u8 pmtudisc, ttl; in __ip_make_skb() local1441 pmtudisc = READ_ONCE(inet->pmtudisc); in __ip_make_skb()1442 if (pmtudisc == IP_PMTUDISC_DO || in __ip_make_skb()1443 pmtudisc == IP_PMTUDISC_PROBE || in __ip_make_skb()
356 inet->pmtudisc = IP_PMTUDISC_DONT; in inet_create()358 inet->pmtudisc = IP_PMTUDISC_WANT; in inet_create()
1763 inet_sk(sk)->pmtudisc = IP_PMTUDISC_DONT; in icmp_init()
390 if (inet->pmtudisc != IP_PMTUDISC_DONT && in tcp_v4_mtu_reduced()3653 inet_sk(sk)->pmtudisc = IP_PMTUDISC_DO;
965 if (READ_ONCE(inet->pmtudisc) != IP_PMTUDISC_DONT) { in udp_err()
211 np->pmtudisc = IPV6_PMTUDISC_WANT; in inet6_create()229 inet->pmtudisc = IP_PMTUDISC_DONT; in inet6_create()231 inet->pmtudisc = IP_PMTUDISC_WANT; in inet6_create()
1424 mtu = READ_ONCE(np->pmtudisc) >= IPV6_PMTUDISC_PROBE ? in ip6_setup_cork()1427 mtu = READ_ONCE(np->pmtudisc) >= IPV6_PMTUDISC_PROBE ? in ip6_setup_cork()
241 u8 pmtudisc; member
1054 inet->pmtudisc = t->param_flags & SPP_PMTUD_ENABLE ? IP_PMTUDISC_DO in sctp_v4_xmit()