int llu_iop_iodone(struct ioctx *ioctxp);
int llu_local_size(struct inode *inode);
int llu_glimpse_size(struct inode *inode);
+int llu_extent_lock_cancel_cb(struct ldlm_lock *lock,
+ struct ldlm_lock_desc *new, void *data,
+ int flag);
int llu_extent_lock(struct ll_file_data *fd, struct inode *inode,
struct lov_stripe_md *lsm, int mode,
ldlm_policy_data_t *policy, struct lustre_handle *lockh,