Extern or forward variable declaration at include/linux/fdtable.h, line 63 References: fs/autofs4/dev-ioctl.c, line 475 fs/file_table.c, line 168 fs/file_table.c, line 199 fs/file_table.c, line 242 fs/file_table.c, line 263 fs/file_table.c, line 416 fs/open.c, line 785 fs/open.c, line 807 fs/open.c, line 955 fs/proc/base.c, line 1471 fs/proc/base.c, line 2590 fs/proc/base.c, line 3125 include/linux/fdtable.h, line 63 security/selinux/hooks.c, line 1559 security/selinux/hooks.c, line 2234 security/selinux/hooks.c, line 2566 security/selinux/hooks.c, line 2737