Subdirectories:
    Name Lines Files Authors Tokens   Color Graph By Token Proportion
    ipset 11572 21 62 60690
    ipvs 20479 31 160 90332

Files:

    core.c 788 - 29 3469
    nf_conncount.c 636 - 8 2902
    nf_conntrack_acct.c 28 - 10 75
    nf_conntrack_amanda.c 240 - 15 1124
    nf_conntrack_bpf.c 513 - 3 1925
    nf_conntrack_broadcast.c 84 - 5 385
    nf_conntrack_core.c 2868 - 73 12014
    nf_conntrack_ecache.c 358 - 15 1512
    nf_conntrack_expect.c 745 - 30 3724
    nf_conntrack_extend.c 159 - 8 714
    nf_conntrack_ftp.c 604 - 26 3104
    nf_conntrack_h323_asn1.c 939 - 12 4950
    nf_conntrack_h323_main.c 1803 - 24 9639
    nf_conntrack_h323_types.c 1921 - 4 24631
    nf_conntrack_helper.c 516 - 23 2300
    nf_conntrack_irc.c 314 - 16 1360
    nf_conntrack_labels.c 82 - 4 383
    nf_conntrack_netbios_ns.c 71 - 9 244
    nf_conntrack_netlink.c 3914 - 58 19429
    nf_conntrack_pptp.c 613 - 15 2877
    nf_conntrack_proto.c 726 - 13 3318
    nf_conntrack_proto_dccp.c 778 - 21 2774
    nf_conntrack_proto_generic.c 79 - 10 285
    nf_conntrack_proto_gre.c 317 - 14 1493
    nf_conntrack_proto_icmp.c 383 - 20 1755
    nf_conntrack_proto_icmpv6.c 306 - 15 1529
    nf_conntrack_proto_sctp.c 728 - 20 3688
    nf_conntrack_proto_tcp.c 1601 - 33 7162
    nf_conntrack_proto_udp.c 322 - 12 1442
    nf_conntrack_sane.c 213 - 13 846
    nf_conntrack_seqadj.c 234 - 7 1281
    nf_conntrack_sip.c 1707 - 28 9286
    nf_conntrack_snmp.c 75 - 4 299
    nf_conntrack_standalone.c 1261 - 42 5740
    nf_conntrack_tftp.c 141 - 12 663
    nf_conntrack_timeout.c 146 - 6 548
    nf_conntrack_timestamp.c 25 - 6 71
    nf_dup_netdev.c 94 - 6 388
    nf_flow_table_core.c 692 - 17 3409
    nf_flow_table_inet.c 118 - 5 472
    nf_flow_table_ip.c 689 - 11 3757
    nf_flow_table_offload.c 1237 - 16 6449
    nf_flow_table_procfs.c 80 - 1 354
    nf_hooks_lwtunnel.c 53 - 1 210
    nf_internals.h 37 - 6 135
    nf_log.c 568 - 28 2794
    nf_log_syslog.c 1082 - 9 5146
    nf_nat_amanda.c 80 - 8 307
    nf_nat_bpf.c 79 - 1 251
    nf_nat_core.c 1184 - 32 5484
    nf_nat_ftp.c 138 - 11 626
    nf_nat_helper.c 231 - 12 992
    nf_nat_irc.c 110 - 11 404
    nf_nat_masquerade.c 368 - 9 1579
    nf_nat_proto.c 1103 - 8 5702
    nf_nat_redirect.c 120 - 7 515
    nf_nat_sip.c 676 - 17 4186
    nf_nat_tftp.c 56 - 8 219
    nf_queue.c 358 - 16 1493
    nf_sockopt.c 120 - 10 576
    nf_synproxy_core.c 1220 - 23 6367
    nf_tables_api.c 10191 - 60 52149
    nf_tables_core.c 393 - 15 1955
    nf_tables_offload.c 691 - 7 3343
    nf_tables_trace.c 295 - 6 1421
    nfnetlink.c 811 - 23 3652
    nfnetlink_acct.c 560 - 20 2690
    nfnetlink_cthelper.c 804 - 19 3748
    nfnetlink_cttimeout.c 681 - 13 3103
    nfnetlink_hook.c 393 - 7 1872
    nfnetlink_log.c 1209 - 55 5590
    nfnetlink_osf.c 441 - 5 2071
    nfnetlink_queue.c 1617 - 53 7625
    nft_bitwise.c 533 - 7 3004
    nft_byteorder.c 196 - 6 1040
    nft_chain_filter.c 446 - 4 1831
    nft_chain_nat.c 148 - 7 589
    nft_chain_route.c 169 - 2 774
    nft_cmp.c 433 - 6 2310
    nft_compat.c 946 - 9 4743
    nft_connlimit.c 303 - 5 1410
    nft_counter.c 308 - 7 1336
    nft_ct.c 1401 - 22 6505
    nft_dup_netdev.c 112 - 3 475
    nft_dynset.c 425 - 9 2313
    nft_exthdr.c 732 - 11 3874
    nft_fib.c 206 - 5 989
    nft_fib_inet.c 80 - 4 319
    nft_fib_netdev.c 89 - 5 334
    nft_flow_offload.c 520 - 11 2818
    nft_fwd_netdev.c 271 - 4 1238
    nft_hash.c 286 - 6 1500
    nft_immediate.c 274 - 5 1232
    nft_last.c 133 - 2 648
    nft_limit.c 467 - 12 2329
    nft_log.c 320 - 9 1639
    nft_lookup.c 286 - 8 1538
    nft_masq.c 307 - 6 1416
    nft_meta.c 948 - 17 4023
    nft_nat.c 403 - 10 1970
    nft_numgen.c 255 - 6 1244
    nft_objref.c 260 - 6 1251
    nft_osf.c 194 - 7 937
    nft_payload.c 891 - 10 4669
    nft_queue.c 248 - 7 1128
    nft_quota.c 300 - 7 1398
    nft_range.c 149 - 4 756
    nft_redir.c 294 - 9 1382
    nft_reject.c 133 - 10 515
    nft_reject_inet.c 111 - 9 475
    nft_reject_netdev.c 191 - 3 825
    nft_rt.c 203 - 5 953
    nft_set_bitmap.c 315 - 8 1499
    nft_set_hash.c 756 - 13 3956
    nft_set_pipapo.c 2258 - 7 7450
    nft_set_pipapo.h 280 - 1 785
    nft_set_pipapo_avx2.c 1228 - 2 6533
    nft_set_pipapo_avx2.h 12 - 2 47
    nft_set_rbtree.c 635 - 10 3230
    nft_synproxy.c 394 - 4 1937
    nft_tunnel.c 750 - 8 4039
    utils.c 217 - 5 1095
    x_tables.c 2017 - 42 9794
    xt_AUDIT.c 158 - 9 663
    xt_CHECKSUM.c 87 - 3 331
    xt_CLASSIFY.c 70 - 7 265
    xt_CONNSECMARK.c 139 - 10 476
    xt_CT.c 405 - 14 1796
    xt_DSCP.c 161 - 12 716
    xt_HL.c 159 - 8 641
    xt_HMARK.c 368 - 8 1901
    xt_IDLETIMER.c 542 - 16 2568
    xt_LED.c 202 - 9 757
    xt_LOG.c 119 - 12 511
    xt_MASQUERADE.c 128 - 17 552
    xt_NETMAP.c 169 - 13 960
    xt_NFLOG.c 90 - 10 420
    xt_NFQUEUE.c 158 - 9 686
    xt_RATEEST.c 233 - 14 1131
    xt_REDIRECT.c 118 - 12 482
    xt_SECMARK.c 191 - 10 726
    xt_TCPMSS.c 345 - 24 1743
    xt_TCPOPTSTRIP.c 153 - 8 670
    xt_TEE.c 231 - 13 1090
    xt_TPROXY.c 269 - 13 1232
    xt_TRACE.c 55 - 7 198
    xt_addrtype.c 232 - 13 1205
    xt_bpf.c 153 - 10 666
    xt_cgroup.c 219 - 9 1055
    xt_cluster.c 175 - 8 708
    xt_comment.c 46 - 4 143
    xt_connbytes.c 157 - 12 757
    xt_connlabel.c 102 - 4 424
    xt_connlimit.c 137 - 11 679
    xt_connmark.c 208 - 10 923
    xt_conntrack.c 327 - 9 1723
    xt_cpu.c 61 - 3 208
    xt_dccp.c 185 - 8 838
    xt_devgroup.c 79 - 3 375
    xt_dscp.c 110 - 6 504
    xt_ecn.c 176 - 9 790
    xt_esp.c 104 - 9 442
    xt_hashlimit.c 1332 - 50 6699
    xt_helper.c 96 - 11 406
    xt_hl.c 93 - 6 364
    xt_ipcomp.c 109 - 6 436
    xt_iprange.c 137 - 10 761
    xt_ipvs.c 191 - 7 793
    xt_l2tp.c 355 - 3 1625
    xt_length.c 67 - 7 291
    xt_limit.c 215 - 14 889
    xt_mac.c 63 - 10 263
    xt_mark.c 82 - 9 324
    xt_multiport.c 176 - 12 748
    xt_nat.c 247 - 14 1289
    xt_nfacct.c 93 - 10 377
    xt_osf.c 74 - 8 276
    xt_owner.c 150 - 9 765
    xt_physdev.c 139 - 11 650
    xt_pkttype.c 61 - 9 235
    xt_policy.c 189 - 8 974
    xt_quota.c 92 - 7 377
    xt_rateest.c 153 - 6 734
    xt_realm.c 51 - 6 207
    xt_recent.c 763 - 38 3909
    xt_repldata.h 48 - 3 12
    xt_sctp.c 199 - 11 972
    xt_set.c 712 - 9 3859
    xt_socket.c 336 - 18 1414
    xt_state.c 75 - 9 283
    xt_statistic.c 99 - 8 430
    xt_string.c 93 - 10 417
    xt_tcpmss.c 107 - 8 467
    xt_tcpudp.c 232 - 9 1115
    xt_time.c 300 - 6 1082
    xt_u32.c 124 - 5 533
Only top 60 contributors in the directory are shown. Everybody else is clustered as Others.