int lm_lease_grant(struct lm *lm, struct lease_handle *lease_handle);
int lm_lease_transfer(struct lm *lm, struct lease_handle *lease_handle);
void lm_lease_revoke(struct lm *lm, struct lease_handle *lease_handle);
int lm_lease_grant(struct lm *lm, struct lease_handle *lease_handle);
int lm_lease_transfer(struct lm *lm, struct lease_handle *lease_handle);
void lm_lease_revoke(struct lm *lm, struct lease_handle *lease_handle);