Extern or forward variable declaration at include/linux/proc_ns.h, line 8 References: fs/namespace.c, line 657 fs/namespace.c, line 1294 fs/namespace.c, line 1369 fs/namespace.c, line 1973 fs/namespace.c, line 2660 fs/namespace.c, line 2700 fs/namespace.c, line 2798 fs/namespace.c, line 2816 fs/namespace.c, line 2838 fs/namespace.c, line 2838 fs/namespace.c, line 2841 fs/namespace.c, line 2842 fs/namespace.c, line 2843 fs/namespace.c, line 2856 fs/namespace.c, line 2856 fs/namespace.c, line 2871 fs/namespace.c, line 2872 fs/proc/proc_net.c, line 110 fs/proc/proc_sysctl.c, line 53 fs/proc/proc_sysctl.c, line 287 fs/proc/proc_sysctl.c, line 457 fs/proc/proc_sysctl.c, line 624 fs/proc/proc_sysctl.c, line 941 fs/proc_namespace.c, line 226 include/linux/proc_ns.h, line 8 include/linux/proc_ns.h, line 15 include/linux/proc_ns.h, line 15 ipc/namespace.c, line 154 ipc/namespace.c, line 154 ipc/namespace.c, line 157 ipc/namespace.c, line 158 ipc/namespace.c, line 159 ipc/namespace.c, line 170 ipc/namespace.c, line 170 ipc/namespace.c, line 179 ipc/namespace.c, line 180 kernel/nsproxy.c, line 31 kernel/nsproxy.c, line 44 kernel/nsproxy.c, line 46 kernel/nsproxy.c, line 46 kernel/nsproxy.c, line 48 kernel/nsproxy.c, line 49 kernel/nsproxy.c, line 50 kernel/nsproxy.c, line 51 kernel/nsproxy.c, line 59 kernel/nsproxy.c, line 63 kernel/nsproxy.c, line 70 kernel/nsproxy.c, line 76 kernel/nsproxy.c, line 82 kernel/nsproxy.c, line 89 kernel/nsproxy.c, line 95 kernel/nsproxy.c, line 126 kernel/nsproxy.c, line 126 kernel/nsproxy.c, line 128 kernel/nsproxy.c, line 163 kernel/nsproxy.c, line 170 kernel/nsproxy.c, line 189 kernel/nsproxy.c, line 213 kernel/nsproxy.c, line 215 kernel/nsproxy.c, line 219 kernel/nsproxy.c, line 221 kernel/nsproxy.c, line 244 kernel/nsproxy.c, line 278 kernel/pid_namespace.c, line 326 kernel/pid_namespace.c, line 326 kernel/pid_namespace.c, line 352 kernel/pid_namespace.c, line 353 kernel/user_namespace.c, line 850 kernel/user_namespace.c, line 850 kernel/utsname.c, line 94 kernel/utsname.c, line 94 kernel/utsname.c, line 97 kernel/utsname.c, line 98 kernel/utsname.c, line 99 kernel/utsname.c, line 112 kernel/utsname.c, line 112 kernel/utsname.c, line 121 kernel/utsname.c, line 122 net/core/net_namespace.c, line 375 net/core/net_namespace.c, line 375 net/core/net_namespace.c, line 376 net/core/net_namespace.c, line 377 net/core/net_namespace.c, line 378 net/core/net_namespace.c, line 633 net/core/net_namespace.c, line 633 net/core/net_namespace.c, line 636 net/core/net_namespace.c, line 637 net/core/net_namespace.c, line 638 net/core/net_namespace.c, line 649 net/core/net_namespace.c, line 649 net/core/net_namespace.c, line 657 net/core/net_namespace.c, line 658