*
* \retval 0 if the insertion succeeds.
* \retval negative errno if the insertion fails.
*/
int lod_sub_insert(const struct lu_env *env, struct dt_object *dt,
const struct dt_rec *rec, const struct dt_key *key,
*
* \retval 0 if the insertion succeeds.
* \retval negative errno if the insertion fails.
*/
int lod_sub_insert(const struct lu_env *env, struct dt_object *dt,
const struct dt_rec *rec, const struct dt_key *key,