TCP_MTU_REDUCED_DEFERRED 417 include/linux/tcp.h TCPF_MTU_REDUCED_DEFERRED = (1UL << TCP_MTU_REDUCED_DEFERRED), TCP_MTU_REDUCED_DEFERRED 519 net/ipv4/tcp_ipv4.c if (!test_and_set_bit(TCP_MTU_REDUCED_DEFERRED, &sk->sk_tsq_flags)) TCP_MTU_REDUCED_DEFERRED 444 net/ipv6/tcp_ipv6.c else if (!test_and_set_bit(TCP_MTU_REDUCED_DEFERRED,