*/
int osd_declare_quota(const struct lu_env *env, struct osd_device *osd,
qid_t uid, qid_t gid, qid_t projid, long long space,
*/
int osd_declare_quota(const struct lu_env *env, struct osd_device *osd,
qid_t uid, qid_t gid, qid_t projid, long long space,