int lod_qos_parse_config(const struct lu_env *env, struct lod_object *lo,
const struct lu_buf *buf);
int lod_qos_prep_create(const struct lu_env *env, struct lod_object *lo,
struct lu_attr *attr, struct thandle *th,
int lod_qos_parse_config(const struct lu_env *env, struct lod_object *lo,
const struct lu_buf *buf);
int lod_qos_prep_create(const struct lu_env *env, struct lod_object *lo,
struct lu_attr *attr, struct thandle *th,