dmu_tx_hold_free(tx, oid, 0, DMU_OBJECT_END);
osd_tx_hold_zap(tx, osd->od_unlinked->dn_object, osd->od_unlinked,
FALSE, NULL);
dmu_tx_hold_free(tx, oid, 0, DMU_OBJECT_END);
osd_tx_hold_zap(tx, osd->od_unlinked->dn_object, osd->od_unlinked,
FALSE, NULL);