Extern or forward variable declaration at include/linux/fs_context.h, line 20 References: arch/x86/kernel/cpu/resctrl/rdtgroup.c, line 2282 drivers/infiniband/hw/qib/qib_fs.c, line 591 drivers/oprofile/oprofilefs.c, line 282 drivers/usb/gadget/legacy/inode.c, line 2077 fs/afs/super.c, line 43 fs/binfmt_misc.c, line 66 fs/binfmt_misc.c, line 860 fs/configfs/mount.c, line 107 fs/efivarfs/super.c, line 246 fs/filesystems.c, line 34 fs/filesystems.c, line 38 fs/filesystems.c, line 38 fs/filesystems.c, line 44 fs/filesystems.c, line 49 fs/filesystems.c, line 51 fs/filesystems.c, line 72 fs/filesystems.c, line 75 fs/filesystems.c, line 107 fs/filesystems.c, line 109 fs/filesystems.c, line 133 fs/filesystems.c, line 157 fs/filesystems.c, line 177 fs/filesystems.c, line 214 fs/filesystems.c, line 231 fs/filesystems.c, line 253 fs/filesystems.c, line 255 fs/filesystems.c, line 265 fs/filesystems.c, line 267 fs/fs_context.c, line 251 fs/fs_context.c, line 306 fs/fs_context.c, line 323 fs/fsopen.c, line 117 fs/fuse/control.c, line 375 fs/hugetlbfs/inode.c, line 1338 fs/libfs.c, line 594 fs/namespace.c, line 971 fs/namespace.c, line 1002 fs/namespace.c, line 2751 fs/namespace.c, line 3755 fs/nfsd/nfsctl.c, line 1419 fs/openpromfs/inode.c, line 428 fs/proc/root.c, line 208 fs/super.c, line 199 fs/super.c, line 327 fs/super.c, line 570 fs/super.c, line 710 fs/super.c, line 1229 fs/super.c, line 1319 fs/super.c, line 1369 fs/sysfs/mount.c, line 90 include/linux/fs_context.h, line 20 include/linux/fs_context.h, line 89 include/linux/fs_context.h, line 122 include/linux/fs_context.h, line 127 ipc/mqueue.c, line 96 ipc/mqueue.c, line 1585 kernel/cgroup/cgroup-internal.h, line 153 kernel/cgroup/cgroup.c, line 213 kernel/cgroup/cgroup.c, line 2229 kernel/cgroup/cgroup.c, line 2237 kernel/cgroup/cgroup.c, line 2282 kernel/cgroup/cgroup.c, line 6189 net/sunrpc/rpc_pipe.c, line 43 net/sunrpc/rpc_pipe.c, line 1464 security/apparmor/apparmorfs.c, line 164 security/selinux/selinuxfs.c, line 2032 security/smack/smackfs.c, line 2922