IP_PMTUDISC_DO 416 include/net/ip.h return pmtudisc == IP_PMTUDISC_DO || IP_PMTUDISC_DO 434 include/net/ip.h return inet_sk(sk)->pmtudisc < IP_PMTUDISC_DO || IP_PMTUDISC_DO 1508 net/ipv4/ip_output.c if (inet->pmtudisc == IP_PMTUDISC_DO || IP_PMTUDISC_DO 2652 net/ipv4/tcp_ipv4.c inet_sk(sk)->pmtudisc = IP_PMTUDISC_DO; IP_PMTUDISC_DO 183 net/rxrpc/local_object.c opt = IP_PMTUDISC_DO; IP_PMTUDISC_DO 484 net/rxrpc/output.c opt = IP_PMTUDISC_DO; IP_PMTUDISC_DO 987 net/sctp/protocol.c IP_PMTUDISC_DO : IP_PMTUDISC_DONT; IP_PMTUDISC_DO 326 tools/testing/selftests/net/udpgso.c val = IP_PMTUDISC_DO; IP_PMTUDISC_DO 529 tools/testing/selftests/net/udpgso_bench_tx.c val = IP_PMTUDISC_DO;