extern const struct file_operations v9fs_dir_operations_dotl;
extern const struct dentry_operations v9fs_dentry_operations;
extern const struct dentry_operations v9fs_cached_dentry_operations;
-extern const struct file_operations v9fs_cached_file_operations;
-extern const struct file_operations v9fs_cached_file_operations_dotl;
-extern const struct file_operations v9fs_mmap_file_operations;
-extern const struct file_operations v9fs_mmap_file_operations_dotl;
extern struct kmem_cache *v9fs_inode_cache;
struct inode *v9fs_alloc_inode(struct super_block *sb);