struct statfs;
extern struct inode_operations efs_dir_inode_operations;
-extern struct file_operations efs_dir_operations;
+extern const struct file_operations efs_dir_operations;
extern struct address_space_operations efs_symlink_aops;
extern void efs_read_inode(struct inode *);
extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *);
+extern struct dentry *efs_get_parent(struct dentry *);
extern int efs_bmap(struct inode *, int);
#endif /* __EFS_FS_H__ */