mtu_reduced 60 include/net/inet_connection_sock.h void (*mtu_reduced)(struct sock *sk); mtu_reduced 2063 net/ipv4/tcp_ipv4.c .mtu_reduced = tcp_v4_mtu_reduced, mtu_reduced 896 net/ipv4/tcp_output.c inet_csk(sk)->icsk_af_ops->mtu_reduced(sk); mtu_reduced 1759 net/ipv6/tcp_ipv6.c .mtu_reduced = tcp_v6_mtu_reduced, mtu_reduced 1789 net/ipv6/tcp_ipv6.c .mtu_reduced = tcp_v4_mtu_reduced,