extern struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
int is_root);
-extern int gfs2_permission(struct inode *inode, int mask);
+extern int gfs2_permission(struct user_namespace *mnt_userns,
+ struct inode *inode, int mask);
extern int gfs2_setattr_simple(struct inode *inode, struct iattr *attr);
extern struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
extern void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
extern const struct file_operations gfs2_file_fops_nolock;
extern const struct file_operations gfs2_dir_fops_nolock;
+extern int gfs2_fileattr_get(struct dentry *dentry, struct fileattr *fa);
+extern int gfs2_fileattr_set(struct user_namespace *mnt_userns,
+ struct dentry *dentry, struct fileattr *fa);
extern void gfs2_set_inode_flags(struct inode *inode);
#ifdef CONFIG_GFS2_FS_LOCKING_DLM