int ll_extent_unlock(struct ll_file_data *, struct inode *,
struct lov_stripe_md *, int mode, struct lustre_handle *);
int ll_file_open(struct inode *inode, struct file *file);
int ll_file_release(struct inode *inode, struct file *file);
int ll_lsm_getattr(struct obd_export *, struct lov_stripe_md *, struct obdo *);
int ll_extent_unlock(struct ll_file_data *, struct inode *,
struct lov_stripe_md *, int mode, struct lustre_handle *);
int ll_file_open(struct inode *inode, struct file *file);
int ll_file_release(struct inode *inode, struct file *file);
int ll_lsm_getattr(struct obd_export *, struct lov_stripe_md *, struct obdo *);