155 	int err;  in dmu_tx_hold_object_impl()  local
158 		err = dnode_hold(os, object, FTAG, &dn);  in dmu_tx_hold_object_impl()
159 		if (err != 0) {  in dmu_tx_hold_object_impl()
160 			tx->tx_err = err;  in dmu_tx_hold_object_impl()
212 	int err;  in dmu_tx_check_ioerr()  local
216 	err = dbuf_hold_impl(dn, level, blkid, TRUE, FALSE, FTAG, &db);  in dmu_tx_check_ioerr()
218 	if (err == ENOENT)  in dmu_tx_check_ioerr()
220 	if (err != 0)  in dmu_tx_check_ioerr()
221 		return (err);  in dmu_tx_check_ioerr()
226 	err = dbuf_read(db, zio, DB_RF_CANFAIL | DMU_READ_NO_PREFETCH |  in dmu_tx_check_ioerr()
229 	return (err);  in dmu_tx_check_ioerr()
236 	int err = 0;  in dmu_tx_count_write()  local
255 			err = dmu_tx_check_ioerr(NULL, dn, 0, 0);  in dmu_tx_count_write()
256 			if (err != 0) {  in dmu_tx_count_write()
257 				txh->txh_tx->tx_err = err;  in dmu_tx_count_write()
267 			err = dmu_tx_check_ioerr(zio, dn, 0, start);  in dmu_tx_count_write()
268 			if (err != 0) {  in dmu_tx_count_write()
269 				txh->txh_tx->tx_err = err;  in dmu_tx_count_write()
277 			err = dmu_tx_check_ioerr(zio, dn, 0, end);  in dmu_tx_count_write()
278 			if (err != 0) {  in dmu_tx_count_write()
279 				txh->txh_tx->tx_err = err;  in dmu_tx_count_write()
288 				err = dmu_tx_check_ioerr(zio, dn, 1, i);  in dmu_tx_count_write()
289 				if (err != 0) {  in dmu_tx_count_write()
290 					txh->txh_tx->tx_err = err;  in dmu_tx_count_write()
295 		err = zio_wait(zio);  in dmu_tx_count_write()
296 		if (err != 0) {  in dmu_tx_count_write()
297 			txh->txh_tx->tx_err = err;  in dmu_tx_count_write()
306 	int err = 0;  in dmu_tx_count_append()  local
324 			err = dmu_tx_check_ioerr(NULL, dn, 0, 0);  in dmu_tx_count_append()
325 			if (err != 0) {  in dmu_tx_count_append()
326 				txh->txh_tx->tx_err = err;  in dmu_tx_count_append()
336 			err = dmu_tx_check_ioerr(zio, dn, 0, start);  in dmu_tx_count_append()
337 			if (err != 0) {  in dmu_tx_count_append()
338 				txh->txh_tx->tx_err = err;  in dmu_tx_count_append()
342 		err = zio_wait(zio);  in dmu_tx_count_append()
343 		if (err != 0) {  in dmu_tx_count_append()
344 			txh->txh_tx->tx_err = err;  in dmu_tx_count_append()
444 	int err;  in dmu_tx_count_free()  local
497 			err = dnode_next_offset(dn, 0, &ibyte, 2, 1, 0);  in dmu_tx_count_free()
499 			if (err == ESRCH || i > end)  in dmu_tx_count_free()
501 			if (err != 0) {  in dmu_tx_count_free()
502 				tx->tx_err = err;  in dmu_tx_count_free()
510 			err = dmu_tx_check_ioerr(zio, dn, 1, i);  in dmu_tx_count_free()
511 			if (err != 0) {  in dmu_tx_count_free()
512 				tx->tx_err = err;  in dmu_tx_count_free()
517 		err = zio_wait(zio);  in dmu_tx_count_free()
518 		if (err != 0) {  in dmu_tx_count_free()
519 			tx->tx_err = err;  in dmu_tx_count_free()
556 	int err;  in dmu_tx_count_clone()  local
576 		err = dmu_tx_check_ioerr(zio, dn, 1, i);  in dmu_tx_count_clone()
577 		if (err != 0) {  in dmu_tx_count_clone()
578 			tx->tx_err = err;  in dmu_tx_count_clone()
582 	err = zio_wait(zio);  in dmu_tx_count_clone()
583 	if (err != 0)  in dmu_tx_count_clone()
584 		tx->tx_err = err;  in dmu_tx_count_clone()
608 	int err;  in dmu_tx_hold_zap_impl()  local
636 		err = dmu_tx_check_ioerr(NULL, dn, 0, 0);  in dmu_tx_hold_zap_impl()
637 		if (err != 0) {  in dmu_tx_hold_zap_impl()
638 			tx->tx_err = err;  in dmu_tx_hold_zap_impl()
646 		err = zap_lookup_by_dnode(dn, name, 8, 0, NULL);  in dmu_tx_hold_zap_impl()
647 		if (err == EIO || err == ECKSUM || err == ENXIO) {  in dmu_tx_hold_zap_impl()
648 			tx->tx_err = err;  in dmu_tx_hold_zap_impl()
1141 		int err = dsl_dir_tempreserve_space(tx->tx_dir, memory,  in dmu_tx_try_assign()  local
1143 		if (err != 0)  in dmu_tx_try_assign()
1144 			return (err);  in dmu_tx_try_assign()
1233 	int err;  in dmu_tx_assign()  local
1249 	while ((err = dmu_tx_try_assign(tx)) != 0) {  in dmu_tx_assign()
1252 		boolean_t suspended = (err == ESHUTDOWN);  in dmu_tx_assign()
1264 				err = SET_ERROR(ERESTART);  in dmu_tx_assign()
1273 				err = SET_ERROR(EIO);  in dmu_tx_assign()
1276 				err = SET_ERROR(ERESTART);  in dmu_tx_assign()
1283 		if (err != ERESTART || !(flags & DMU_TX_WAIT)) {  in dmu_tx_assign()
1284 			ASSERT(err == EDQUOT || err == ENOSPC ||  in dmu_tx_assign()
1285 			    err == ERESTART || err == EIO);  in dmu_tx_assign()
1286 			return (err);  in dmu_tx_assign()