Extern or forward variable declaration at include/linux/user_namespace.h, line 125 References: arch/ia64/kernel/perfmon.c, line 5655 arch/powerpc/kernel/setup-common.c, line 365 block/genhd.c, line 1068 block/genhd.c, line 1404 block/kyber-iosched.c, line 934 drivers/base/power/wakeup.c, line 1078 drivers/infiniband/ulp/ipoib/ipoib_fs.c, line 127 drivers/infiniband/ulp/ipoib/ipoib_fs.c, line 232 drivers/md/md.c, line 7995 drivers/misc/sgi-gru/gruprocfs.c, line 231 drivers/misc/sgi-gru/gruprocfs.c, line 238 drivers/net/bonding/bond_procfs.c, line 255 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 89 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 1071 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 1215 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 1919 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 2551 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c, line 3033 drivers/net/ethernet/chelsio/cxgb4/l2t.c, line 733 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c, line 2021 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c, line 2175 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c, line 2321 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c, line 2419 drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c, line 99 drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c, line 106 drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c, line 117 drivers/net/hamradio/bpqether.c, line 436 drivers/net/hamradio/scc.c, line 2081 drivers/net/hamradio/yam.c, line 823 drivers/net/ppp/pppoe.c, line 1092 drivers/net/wireless/ath/ath5k/debug.c, line 164 drivers/net/wireless/intersil/hostap/hostap_ap.c, line 372 drivers/net/wireless/intersil/hostap/hostap_ap.c, line 574 drivers/net/wireless/intersil/hostap/hostap_proc.c, line 117 drivers/net/wireless/intersil/hostap/hostap_proc.c, line 170 drivers/net/wireless/intersil/hostap/hostap_proc.c, line 348 drivers/scsi/snic/snic_debugfs.c, line 442 fs/afs/proc.c, line 75 fs/afs/proc.c, line 252 fs/afs/proc.c, line 363 fs/afs/proc.c, line 416 fs/afs/proc.c, line 471 fs/cachefiles/proc.c, line 76 fs/ext4/mballoc.c, line 2335 fs/fscache/histogram.c, line 82 fs/fscache/internal.h, line 83 fs/fscache/object-list.c, line 301 fs/gfs2/glock.c, line 2043 fs/gfs2/glock.c, line 2050 fs/gfs2/glock.c, line 2057 fs/gfs2/glock.c, line 2067 fs/jbd2/journal.c, line 1030 fs/kernfs/file.c, line 170 fs/locks.c, line 2893 fs/namespace.c, line 1291 fs/nfs/client.c, line 1099 fs/nfs/client.c, line 1111 fs/nfsd/nfs4state.c, line 2470 fs/ocfs2/cluster/netdebug.c, line 159 fs/ocfs2/cluster/netdebug.c, line 373 fs/orangefs/orangefs-debugfs.c, line 109 fs/proc/array.c, line 749 fs/proc/base.c, line 2331 fs/proc/base.c, line 2828 fs/proc/nommu.c, line 105 fs/proc/task_mmu.c, line 227 fs/proc/task_mmu.c, line 258 fs/proc/task_mmu.c, line 370 fs/proc/task_mmu.c, line 899 fs/proc/task_mmu.c, line 1888 fs/pstore/inode.c, line 115 fs/pstore/inode.c, line 139 include/linux/atalk.h, line 153 include/linux/user_namespace.h, line 125 include/linux/user_namespace.h, line 126 include/linux/user_namespace.h, line 127 include/linux/user_namespace.h, line 128 include/net/ax25.h, line 415 include/net/ax25.h, line 471 include/net/ip6_fib.h, line 479 include/net/netrom.h, line 220 include/net/netrom.h, line 221 include/net/rose.h, line 203 include/net/rose.h, line 204 include/net/rose.h, line 205 include/net/udp.h, line 449 include/net/udp.h, line 450 kernel/bpf/inode.c, line 242 kernel/kallsyms.c, line 623 kernel/module.c, line 4282 kernel/sched/debug.c, line 798 kernel/sched/stats.c, line 116 kernel/trace/ftrace.c, line 3478 kernel/trace/ftrace.c, line 5095 kernel/trace/ftrace.c, line 5186 kernel/trace/ftrace.c, line 6530 kernel/trace/trace.c, line 4037 kernel/trace/trace.c, line 4342 kernel/trace/trace.c, line 5032 kernel/trace/trace.c, line 5109 kernel/trace/trace.c, line 5274 kernel/trace/trace.c, line 7096 kernel/trace/trace_dynevent.c, line 124 kernel/trace/trace_events.c, line 1285 kernel/trace/trace_events.c, line 1667 kernel/trace/trace_events.c, line 1674 kernel/trace/trace_events.c, line 1681 kernel/trace/trace_events.c, line 1769 kernel/trace/trace_events.c, line 1796 kernel/trace/trace_events.c, line 1804 kernel/trace/trace_events.c, line 1824 kernel/trace/trace_events_hist.c, line 1421 kernel/trace/trace_events_trigger.c, line 167 kernel/trace/trace_kprobe.c, line 775 kernel/trace/trace_kprobe.c, line 829 kernel/trace/trace_printk.c, line 341 kernel/trace/trace_stack.c, line 352 kernel/trace/trace_stat.c, line 227 kernel/trace/trace_uprobe.c, line 656 kernel/trace/trace_uprobe.c, line 707 kernel/user_namespace.c, line 688 kernel/user_namespace.c, line 695 kernel/user_namespace.c, line 702 lib/dynamic_debug.c, line 849 mm/slab_common.c, line 1500 mm/swapfile.c, line 2778 mm/vmstat.c, line 1512 mm/vmstat.c, line 1519 mm/vmstat.c, line 1634 mm/vmstat.c, line 1721 mm/vmstat.c, line 2044 mm/vmstat.c, line 2096 net/8021q/vlanproc.c, line 66 net/appletalk/aarp.c, line 1034 net/appletalk/atalk_proc.c, line 189 net/appletalk/atalk_proc.c, line 196 net/appletalk/atalk_proc.c, line 203 net/atm/br2684.c, line 814 net/atm/clip.c, line 860 net/atm/lec.c, line 989 net/atm/proc.c, line 241 net/atm/proc.c, line 264 net/atm/proc.c, line 286 net/atm/proc.c, line 309 net/ax25/af_ax25.c, line 1917 net/ax25/ax25_route.c, line 323 net/bluetooth/af_bluetooth.c, line 671 net/core/neighbour.c, line 62 net/core/neighbour.c, line 3339 net/core/net-procfs.c, line 171 net/core/net-procfs.c, line 178 net/core/net-procfs.c, line 268 net/core/net-procfs.c, line 336 net/core/sock.c, line 3550 net/decnet/af_decnet.c, line 2303 net/decnet/dn_dev.c, line 1379 net/decnet/dn_neigh.c, line 586 net/decnet/dn_route.c, line 1841 net/ipv4/arp.c, line 1412 net/ipv4/fib_trie.c, line 2642 net/ipv4/fib_trie.c, line 2831 net/ipv4/igmp.c, line 2863 net/ipv4/igmp.c, line 2996 net/ipv4/ipmr.c, line 2961 net/ipv4/ipmr.c, line 3021 net/ipv4/netfilter/ipt_CLUSTERIP.c, line 738 net/ipv4/ping.c, line 1138 net/ipv4/raw.c, line 1096 net/ipv4/route.c, line 227 net/ipv4/route.c, line 316 net/ipv4/tcp_ipv4.c, line 2508 net/ipv4/udp.c, line 2902 net/ipv6/addrconf.c, line 4338 net/ipv6/anycast.c, line 571 net/ipv6/ip6_fib.c, line 2544 net/ipv6/ip6_flowlabel.c, line 831 net/ipv6/ip6mr.c, line 446 net/ipv6/ip6mr.c, line 507 net/ipv6/mcast.c, line 2772 net/ipv6/mcast.c, line 2913 net/ipv6/ping.c, line 211 net/ipv6/raw.c, line 1319 net/ipv6/tcp_ipv6.c, line 1958 net/ipv6/udp.c, line 1618 net/kcm/kcmproc.c, line 235 net/key/af_key.c, line 3798 net/l2tp/l2tp_debugfs.c, line 260 net/l2tp/l2tp_ppp.c, line 1623 net/llc/llc_proc.c, line 203 net/llc/llc_proc.c, line 210 net/netfilter/ipvs/ip_vs_app.c, line 583 net/netfilter/ipvs/ip_vs_conn.c, line 1141 net/netfilter/ipvs/ip_vs_conn.c, line 1207 net/netfilter/ipvs/ip_vs_ctl.c, line 2194 net/netfilter/nf_conntrack_expect.c, line 648 net/netfilter/nf_conntrack_standalone.c, line 378 net/netfilter/nf_conntrack_standalone.c, line 457 net/netfilter/nf_log.c, line 392 net/netfilter/nf_synproxy_core.c, line 300 net/netfilter/nfnetlink_log.c, line 1038 net/netfilter/nfnetlink_queue.c, line 1487 net/netfilter/x_tables.c, line 1521 net/netfilter/x_tables.c, line 1640 net/netfilter/x_tables.c, line 1674 net/netfilter/xt_hashlimit.c, line 61 net/netfilter/xt_hashlimit.c, line 62 net/netfilter/xt_hashlimit.c, line 63 net/netfilter/xt_hashlimit.c, line 276 net/netfilter/xt_hashlimit.c, line 1215 net/netfilter/xt_hashlimit.c, line 1222 net/netfilter/xt_hashlimit.c, line 1229 net/netfilter/xt_recent.c, line 531 net/netlink/af_netlink.c, line 2644 net/netrom/af_netrom.c, line 1326 net/netrom/nr_route.c, line 888 net/netrom/nr_route.c, line 942 net/packet/af_packet.c, line 4588 net/phonet/socket.c, line 610 net/phonet/socket.c, line 779 net/rose/af_rose.c, line 1443 net/rose/rose_route.c, line 1148 net/rose/rose_route.c, line 1219 net/rose/rose_route.c, line 1291 net/rxrpc/ar-internal.h, line 1077 net/rxrpc/ar-internal.h, line 1078 net/rxrpc/ar-internal.h, line 1079 net/rxrpc/proc.c, line 122 net/rxrpc/proc.c, line 205 net/rxrpc/proc.c, line 331 net/sctp/proc.c, line 193 net/sctp/proc.c, line 285 net/sctp/proc.c, line 362 net/sunrpc/debugfs.c, line 79 net/sunrpc/svc_xprt.c, line 1419 net/unix/af_unix.c, line 2801 net/x25/x25_proc.c, line 148 net/x25/x25_proc.c, line 155 net/x25/x25_proc.c, line 162 security/apparmor/apparmorfs.c, line 2174 security/smack/smackfs.c, line 630 security/smack/smackfs.c, line 800 security/smack/smackfs.c, line 973 security/smack/smackfs.c, line 1049 security/smack/smackfs.c, line 1313 security/smack/smackfs.c, line 1873 security/smack/smackfs.c, line 2206 security/smack/smackfs.c, line 2337 security/smack/smackfs.c, line 2414 security/smack/smackfs.c, line 2682