Extern or forward variable declaration at include/net/inet_ecn.h, line 112 References: drivers/infiniband/hw/cxgb4/cm.c, line 259 drivers/infiniband/hw/cxgb4/cm.c, line 730 drivers/infiniband/hw/cxgb4/cm.c, line 2475 drivers/infiniband/hw/cxgb4/cm.c, line 2475 drivers/infiniband/hw/i40iw/i40iw_cm.c, line 392 drivers/infiniband/hw/i40iw/i40iw_cm.c, line 468 drivers/infiniband/hw/i40iw/i40iw_cm.c, line 3052 drivers/infiniband/hw/i40iw/i40iw_cm.c, line 3087 drivers/net/ethernet/broadcom/bnx2.c, line 6631 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 521 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 714 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 717 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 3664 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 3708 drivers/net/ethernet/broadcom/bnxt/bnxt.c, line 942 drivers/net/ethernet/broadcom/bnxt/bnxt.c, line 981 drivers/net/ethernet/broadcom/bnxt/bnxt.c, line 987 drivers/net/ethernet/broadcom/bnxt/bnxt.c, line 1006 drivers/net/ethernet/broadcom/bnxt/bnxt.c, line 1006 drivers/net/ethernet/broadcom/cnic.c, line 3514 drivers/net/ethernet/brocade/bna/bnad.c, line 2535 drivers/net/ethernet/chelsio/cxgb4/sge.c, line 1084 drivers/net/ethernet/chelsio/cxgb4/sge.c, line 1084 drivers/net/ethernet/chelsio/cxgb4vf/sge.c, line 1107 drivers/net/ethernet/chelsio/cxgb4vf/sge.c, line 1107 drivers/net/ethernet/emulex/benet/be_main.c, line 1032 drivers/net/ethernet/emulex/benet/be_main.c, line 1032 drivers/net/ethernet/emulex/benet/be_main.c, line 1034 drivers/net/ethernet/emulex/benet/be_main.c, line 1257 drivers/net/ethernet/intel/fm10k/fm10k_main.c, line 820 drivers/net/ethernet/intel/fm10k/fm10k_main.c, line 856 drivers/net/ethernet/intel/fm10k/fm10k_main.c, line 859 drivers/net/ethernet/intel/i40e/i40e_txrx.c, line 2039 drivers/net/ethernet/intel/i40e/i40e_txrx.c, line 2257 drivers/net/ethernet/intel/i40e/i40e_txrx.c, line 2398 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 7298 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 7674 drivers/net/ethernet/netronome/nfp/nfp_net_common.c, line 699 drivers/net/ethernet/qlogic/qede/qede_main.c, line 1161 drivers/net/ethernet/qlogic/qede/qede_main.c, line 1164 drivers/net/geneve.c, line 187 drivers/net/geneve.c, line 270 drivers/net/geneve.c, line 727 drivers/net/geneve.c, line 1083 drivers/net/geneve.c, line 1336 drivers/net/vxlan.c, line 1287 drivers/net/vxlan.c, line 1502 drivers/net/vxlan.c, line 1511 drivers/net/vxlan.c, line 1542 drivers/net/vxlan.c, line 1547 drivers/net/vxlan.c, line 1555 drivers/net/vxlan.c, line 1577 drivers/net/vxlan.c, line 1588 drivers/net/vxlan.c, line 1687 drivers/net/vxlan.c, line 1689 drivers/net/vxlan.c, line 2150 drivers/net/vxlan.c, line 2212 drivers/target/iscsi/cxgbit/cxgbit_cm.c, line 730 drivers/target/iscsi/cxgbit/cxgbit_cm.c, line 800 drivers/target/iscsi/cxgbit/cxgbit_cm.c, line 800 drivers/target/iscsi/cxgbit/cxgbit_cm.c, line 1115 drivers/target/iscsi/cxgbit/cxgbit_cm.c, line 1396 include/net/dst_metadata.h, line 138 include/net/inet_ecn.h, line 112 include/net/inet_ecn.h, line 120 include/net/inet_ecn.h, line 135 include/net/inet_ecn.h, line 140 include/net/inet_ecn.h, line 156 include/net/inet_ecn.h, line 225 include/net/ip_tunnels.h, line 324 include/net/tcp.h, line 527 include/net/tcp.h, line 531 net/core/dev.c, line 2519 net/core/netpoll.c, line 386 net/dccp/ipv6.c, line 72 net/dccp/ipv6.c, line 72 net/dccp/ipv6.c, line 244 net/dccp/ipv6.c, line 927 net/ipv4/ip_tunnel.c, line 624 net/ipv4/ip_tunnel.c, line 678 net/ipv4/tcp_fastopen.c, line 112 net/ipv6/af_inet6.c, line 701 net/ipv6/ip6_gre.c, line 372 net/ipv6/ip6_gre.c, line 372 net/ipv6/ip6_gre.c, line 392 net/ipv6/ip6_gre.c, line 449 net/ipv6/ip6_gre.c, line 511 net/ipv6/ip6_gre.c, line 573 net/ipv6/ip6_gre.c, line 636 net/ipv6/ip6_gre.c, line 735 net/ipv6/ip6_gre.c, line 938 net/ipv6/ip6_gre.c, line 938 net/ipv6/ip6_gre.c, line 1027 net/ipv6/ip6_gre.c, line 1067 net/ipv6/ip6_gre.c, line 1514 net/ipv6/ip6_gre.c, line 1515 net/ipv6/ip6_input.c, line 74 net/ipv6/ip6_input.c, line 172 net/ipv6/ip6_input.c, line 178 net/ipv6/ip6_input.c, line 183 net/ipv6/ip6_input.c, line 256 net/ipv6/ip6_input.c, line 329 net/ipv6/ip6_tunnel.c, line 390 net/ipv6/ip6_tunnel.c, line 390 net/ipv6/ip6_tunnel.c, line 452 net/ipv6/ip6_tunnel.c, line 452 net/ipv6/ip6_tunnel.c, line 657 net/ipv6/ip6_tunnel.c, line 686 net/ipv6/ip6_tunnel.c, line 698 net/ipv6/ip6_tunnel.c, line 761 net/ipv6/ip6_tunnel.c, line 766 net/ipv6/ip6_tunnel.c, line 863 net/ipv6/ip6_tunnel.c, line 867 net/ipv6/ip6_tunnel.c, line 944 net/ipv6/ip6_tunnel.c, line 1008 net/ipv6/ip6_tunnel.c, line 1013 net/ipv6/ip6_tunnel.c, line 1126 net/ipv6/ip6_tunnel.c, line 1135 net/ipv6/ip6_tunnel.c, line 1208 net/ipv6/ip6_tunnel.c, line 1322 net/ipv6/ip6_tunnel.c, line 1710 net/ipv6/ip6_udp_tunnel.c, line 80 net/ipv6/ip6_vti.c, line 303 net/ipv6/ip6_vti.c, line 395 net/ipv6/ip6_vti.c, line 512 net/ipv6/ip6_vti.c, line 564 net/ipv6/ip6_vti.c, line 564 net/ipv6/ip6_vti.c, line 845 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 22 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 27 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 30 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 44 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 92 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 135 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 180 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 218 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 350 net/ipv6/netfilter/nf_conntrack_reasm.c, line 150 net/ipv6/netfilter/nf_conntrack_reasm.c, line 391 net/ipv6/netfilter/nf_conntrack_reasm.c, line 490 net/ipv6/netfilter/nf_conntrack_reasm.c, line 522 net/ipv6/netfilter/nf_conntrack_reasm.c, line 523 net/ipv6/netfilter/nf_conntrack_reasm.c, line 573 net/ipv6/netfilter/nf_log_ipv6.c, line 46 net/ipv6/netfilter/nf_log_ipv6.c, line 47 net/ipv6/netfilter/nf_log_ipv6.c, line 68 net/ipv6/netfilter/nf_log_ipv6.c, line 74 net/ipv6/reassembly.c, line 72 net/ipv6/reassembly.c, line 264 net/ipv6/reassembly.c, line 420 net/ipv6/reassembly.c, line 525 net/ipv6/route.c, line 1161 net/ipv6/route.c, line 1351 net/ipv6/route.c, line 1401 net/ipv6/route.c, line 1401 net/ipv6/route.c, line 1518 net/ipv6/route.c, line 1518 net/ipv6/route.c, line 1539 net/ipv6/route.c, line 1568 net/ipv6/route.c, line 3372 net/ipv6/sit.c, line 491 net/ipv6/sit.c, line 633 net/ipv6/sit.c, line 813 net/ipv6/syncookies.c, line 99 net/ipv6/syncookies.c, line 118 net/ipv6/syncookies.c, line 124 net/ipv6/tcp_ipv6.c, line 270 net/ipv6/tcp_ipv6.c, line 322 net/ipv6/tcp_ipv6.c, line 322 net/ipv6/tcp_ipv6.c, line 596 net/ipv6/tcp_ipv6.c, line 639 net/ipv6/tcp_ipv6.c, line 724 net/ipv6/tcp_ipv6.c, line 760 net/ipv6/tcp_ipv6.c, line 765 net/ipv6/tcp_ipv6.c, line 849 net/ipv6/tcp_ipv6.c, line 1321 net/ipv6/tcp_ipv6.c, line 1355 net/ipv6/tcp_ipv6.c, line 1546 net/ipv6/tcp_ipv6.c, line 1595 net/ipv6/tcpv6_offload.c, line 34 net/ipv6/tcpv6_offload.c, line 53 net/ipv6/xfrm6_mode_beet.c, line 24 net/ipv6/xfrm6_mode_beet.c, line 42 net/ipv6/xfrm6_mode_beet.c, line 55 net/ipv6/xfrm6_mode_beet.c, line 82 net/ipv6/xfrm6_mode_beet.c, line 83 net/ipv6/xfrm6_mode_tunnel.c, line 23 net/ipv6/xfrm6_mode_tunnel.c, line 36 net/ipv6/xfrm6_mode_tunnel.c, line 41 net/ipv6/xfrm6_mode_tunnel.c, line 77 net/netfilter/ipvs/ip_vs_core.c, line 784 net/netfilter/ipvs/ip_vs_core.c, line 789 net/netfilter/ipvs/ip_vs_core.c, line 795 net/netfilter/ipvs/ip_vs_core.c, line 1030 net/netfilter/ipvs/ip_vs_proto.c, line 267 net/netfilter/ipvs/ip_vs_proto.c, line 277 net/netfilter/ipvs/ip_vs_proto_tcp.c, line 314 net/netfilter/ipvs/ip_vs_proto_tcp.c, line 573 net/netfilter/ipvs/ip_vs_xmit.c, line 480 net/netfilter/ipvs/ip_vs_xmit.c, line 655 net/netfilter/ipvs/ip_vs_xmit.c, line 834 net/netfilter/ipvs/ip_vs_xmit.c, line 883 net/netfilter/ipvs/ip_vs_xmit.c, line 1070 net/netfilter/ipvs/ip_vs_xmit.c, line 1096 net/netfilter/ipvs/ip_vs_xmit.c, line 1109 net/netfilter/nf_nat_helper.c, line 69 net/netfilter/xt_socket.c, line 278 net/netfilter/xt_socket.c, line 280 net/netfilter/xt_socket.c, line 353 net/netfilter/xt_socket.c, line 381 net/netfilter/xt_TCPMSS.c, line 229 net/netfilter/xt_TCPOPTSTRIP.c, line 102 net/netfilter/xt_TPROXY.c, line 426 net/netfilter/xt_TPROXY.c, line 459 net/openvswitch/actions.c, line 380 net/openvswitch/actions.c, line 453 net/openvswitch/actions.c, line 457 net/openvswitch/conntrack.c, line 320 net/openvswitch/conntrack.c, line 543 net/openvswitch/flow.c, line 255 net/sched/act_csum.c, line 158 net/sched/act_csum.c, line 201 net/sched/act_csum.c, line 276 net/sched/act_csum.c, line 420 net/sched/sch_dsmark.c, line 212 net/sctp/ipv6.c, line 1014 net/sctp/output.c, line 124 security/selinux/hooks.c, line 3972