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Searched refs:dmtu (Results 1 – 3 of 3) sorted by relevance

/linux/net/ipv6/
H A Dtcp_ipv6.c382 u32 mtu, dmtu; in tcp_v6_mtu_reduced()
399 dmtu = dst6_mtu(dst); in tcp_v6_mtu_reduced()
400 if (inet_csk(sk)->icsk_pmtu_cookie > dmtu) { in tcp_v6_mtu_reduced()
401 tcp_sync_mss(sk, dmtu); in tcp_v6_mtu_reduced()
379 u32 mtu, dmtu; tcp_v6_mtu_reduced() local
H A Droute.c2039 u32 dmtu = dst6_mtu(&rt->dst); in rt6_update_exception_stamp_rt()
2051 if (dmtu >= mtu) in rt6_update_exception_stamp_rt()
2054 if (dmtu == idev->cnf.mtu6) in rt6_update_exception_stamp_rt()
2067 u32 dmtu = dst6_mtu(&rt->dst); rt6_mtu_change_route_allowed() local
/linux/net/ipv4/
H A Dtcp_ipv4.c377 u32 mtu, dmtu; in tcp_v4_mtu_reduced()
389 dmtu = dst4_mtu(dst); in tcp_v4_mtu_reduced()
390 if (mtu < dmtu && ip_dont_fragment(sk, dst)) in tcp_v4_mtu_reduced()
395 inet_csk(sk)->icsk_pmtu_cookie > dmtu) { in tcp_v4_mtu_reduced()
396 tcp_sync_mss(sk, dmtu); in tcp_v4_mtu_reduced()
374 u32 mtu, dmtu; tcp_v4_mtu_reduced() local