Extern or forward variable declaration include/linux/dcache.h, line 14 [usage...] include/linux/fs.h, line 29 [usage...] include/linux/fs_struct.h, line 5 [usage...] include/linux/namei.h, line 6 [usage...] include/linux/seq_file.h, line 11 [usage...] security/selinux/include/avc.h, line 46 [usage...] Structure include/linux/mount.h, line 23 [usage...] Local variable fs/hugetlbfs/inode.c, line 814 [usage...]