175 	int				error;  in xfs_refcount_get_rec()  local
177 	error = xfs_btree_get_rec(cur, &rec, stat);  in xfs_refcount_get_rec()
178 	if (error || !*stat)  in xfs_refcount_get_rec()
179 		return error;  in xfs_refcount_get_rec()
202 	int			error;  in xfs_refcount_update()  local
212 	error = xfs_btree_update(cur, &rec);  in xfs_refcount_update()
213 	if (error)  in xfs_refcount_update()
215 				cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_update()
216 	return error;  in xfs_refcount_update()
230 	int				error;  in xfs_refcount_insert()  local
239 	error = xfs_btree_insert(cur, i);  in xfs_refcount_insert()
240 	if (error)  in xfs_refcount_insert()
243 		error = -EFSCORRUPTED;  in xfs_refcount_insert()
248 	if (error)  in xfs_refcount_insert()
250 				cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_insert()
251 	return error;  in xfs_refcount_insert()
267 	int			error;  in xfs_refcount_delete()  local
269 	error = xfs_refcount_get_rec(cur, &irec, &found_rec);  in xfs_refcount_delete()
270 	if (error)  in xfs_refcount_delete()
273 		error = -EFSCORRUPTED;  in xfs_refcount_delete()
277 	error = xfs_btree_delete(cur, i);  in xfs_refcount_delete()
279 		error = -EFSCORRUPTED;  in xfs_refcount_delete()
282 	if (error)  in xfs_refcount_delete()
284 	error = xfs_refcount_lookup_ge(cur, irec.rc_domain, irec.rc_startblock,  in xfs_refcount_delete()
287 	if (error)  in xfs_refcount_delete()
289 				cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_delete()
290 	return error;  in xfs_refcount_delete()
390 	int				error;  in xfs_refcount_split_extent()  local
393 	error = xfs_refcount_lookup_le(cur, domain, agbno, &found_rec);  in xfs_refcount_split_extent()
394 	if (error)  in xfs_refcount_split_extent()
399 	error = xfs_refcount_get_rec(cur, &rcext, &found_rec);  in xfs_refcount_split_extent()
400 	if (error)  in xfs_refcount_split_extent()
403 		error = -EFSCORRUPTED;  in xfs_refcount_split_extent()
419 	error = xfs_refcount_update(cur, &tmp);  in xfs_refcount_split_extent()
420 	if (error)  in xfs_refcount_split_extent()
426 	error = xfs_refcount_insert(cur, &tmp, &found_rec);  in xfs_refcount_split_extent()
427 	if (error)  in xfs_refcount_split_extent()
430 		error = -EFSCORRUPTED;  in xfs_refcount_split_extent()
433 	return error;  in xfs_refcount_split_extent()
437 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_split_extent()
438 	return error;  in xfs_refcount_split_extent()
453 	int				error;  in xfs_refcount_merge_center_extents()  local
470 	error = xfs_refcount_lookup_ge(cur, center->rc_domain,  in xfs_refcount_merge_center_extents()
472 	if (error)  in xfs_refcount_merge_center_extents()
475 		error = -EFSCORRUPTED;  in xfs_refcount_merge_center_extents()
479 	error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_merge_center_extents()
480 	if (error)  in xfs_refcount_merge_center_extents()
483 		error = -EFSCORRUPTED;  in xfs_refcount_merge_center_extents()
488 		error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_merge_center_extents()
489 		if (error)  in xfs_refcount_merge_center_extents()
492 			error = -EFSCORRUPTED;  in xfs_refcount_merge_center_extents()
498 	error = xfs_refcount_lookup_le(cur, left->rc_domain,  in xfs_refcount_merge_center_extents()
500 	if (error)  in xfs_refcount_merge_center_extents()
503 		error = -EFSCORRUPTED;  in xfs_refcount_merge_center_extents()
508 	error = xfs_refcount_update(cur, left);  in xfs_refcount_merge_center_extents()
509 	if (error)  in xfs_refcount_merge_center_extents()
513 	return error;  in xfs_refcount_merge_center_extents()
517 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_merge_center_extents()
518 	return error;  in xfs_refcount_merge_center_extents()
532 	int				error;  in xfs_refcount_merge_left_extent()  local
542 		error = xfs_refcount_lookup_le(cur, cleft->rc_domain,  in xfs_refcount_merge_left_extent()
544 		if (error)  in xfs_refcount_merge_left_extent()
547 			error = -EFSCORRUPTED;  in xfs_refcount_merge_left_extent()
551 		error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_merge_left_extent()
552 		if (error)  in xfs_refcount_merge_left_extent()
555 			error = -EFSCORRUPTED;  in xfs_refcount_merge_left_extent()
561 	error = xfs_refcount_lookup_le(cur, left->rc_domain,  in xfs_refcount_merge_left_extent()
563 	if (error)  in xfs_refcount_merge_left_extent()
566 		error = -EFSCORRUPTED;  in xfs_refcount_merge_left_extent()
571 	error = xfs_refcount_update(cur, left);  in xfs_refcount_merge_left_extent()
572 	if (error)  in xfs_refcount_merge_left_extent()
577 	return error;  in xfs_refcount_merge_left_extent()
581 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_merge_left_extent()
582 	return error;  in xfs_refcount_merge_left_extent()
595 	int				error;  in xfs_refcount_merge_right_extent()  local
608 		error = xfs_refcount_lookup_le(cur, cright->rc_domain,  in xfs_refcount_merge_right_extent()
610 		if (error)  in xfs_refcount_merge_right_extent()
613 			error = -EFSCORRUPTED;  in xfs_refcount_merge_right_extent()
617 		error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_merge_right_extent()
618 		if (error)  in xfs_refcount_merge_right_extent()
621 			error = -EFSCORRUPTED;  in xfs_refcount_merge_right_extent()
627 	error = xfs_refcount_lookup_le(cur, right->rc_domain,  in xfs_refcount_merge_right_extent()
629 	if (error)  in xfs_refcount_merge_right_extent()
632 		error = -EFSCORRUPTED;  in xfs_refcount_merge_right_extent()
638 	error = xfs_refcount_update(cur, right);  in xfs_refcount_merge_right_extent()
639 	if (error)  in xfs_refcount_merge_right_extent()
643 	return error;  in xfs_refcount_merge_right_extent()
647 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_merge_right_extent()
648 	return error;  in xfs_refcount_merge_right_extent()
665 	int				error;  in xfs_refcount_find_left_extents()  local
669 	error = xfs_refcount_lookup_le(cur, domain, agbno - 1, &found_rec);  in xfs_refcount_find_left_extents()
670 	if (error)  in xfs_refcount_find_left_extents()
675 	error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_left_extents()
676 	if (error)  in xfs_refcount_find_left_extents()
679 		error = -EFSCORRUPTED;  in xfs_refcount_find_left_extents()
690 	error = xfs_btree_increment(cur, 0, &found_rec);  in xfs_refcount_find_left_extents()
691 	if (error)  in xfs_refcount_find_left_extents()
694 		error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_left_extents()
695 		if (error)  in xfs_refcount_find_left_extents()
698 			error = -EFSCORRUPTED;  in xfs_refcount_find_left_extents()
736 	return error;  in xfs_refcount_find_left_extents()
740 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_find_left_extents()
741 	return error;  in xfs_refcount_find_left_extents()
758 	int				error;  in xfs_refcount_find_right_extents()  local
762 	error = xfs_refcount_lookup_ge(cur, domain, agbno + aglen, &found_rec);  in xfs_refcount_find_right_extents()
763 	if (error)  in xfs_refcount_find_right_extents()
768 	error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_right_extents()
769 	if (error)  in xfs_refcount_find_right_extents()
772 		error = -EFSCORRUPTED;  in xfs_refcount_find_right_extents()
783 	error = xfs_btree_decrement(cur, 0, &found_rec);  in xfs_refcount_find_right_extents()
784 	if (error)  in xfs_refcount_find_right_extents()
787 		error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_right_extents()
788 		if (error)  in xfs_refcount_find_right_extents()
791 			error = -EFSCORRUPTED;  in xfs_refcount_find_right_extents()
829 	return error;  in xfs_refcount_find_right_extents()
833 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_find_right_extents()
834 	return error;  in xfs_refcount_find_right_extents()
984 	int				error;  in xfs_refcount_merge_extents()  local
994 	error = xfs_refcount_find_left_extents(cur, &left, &cleft, domain,  in xfs_refcount_merge_extents()
996 	if (error)  in xfs_refcount_merge_extents()
997 		return error;  in xfs_refcount_merge_extents()
998 	error = xfs_refcount_find_right_extents(cur, &right, &cright, domain,  in xfs_refcount_merge_extents()
1000 	if (error)  in xfs_refcount_merge_extents()
1001 		return error;  in xfs_refcount_merge_extents()
1021 		error = xfs_refcount_merge_left_extent(cur, &left, &cleft,  in xfs_refcount_merge_extents()
1023 		if (error)  in xfs_refcount_merge_extents()
1024 			return error;  in xfs_refcount_merge_extents()
1096 	int				error;  in xfs_refcount_adjust_extents()  local
1104 	error = xfs_refcount_lookup_ge(cur, XFS_REFC_DOMAIN_SHARED, *agbno,  in xfs_refcount_adjust_extents()
1106 	if (error)  in xfs_refcount_adjust_extents()
1110 		error = xfs_refcount_get_rec(cur, &ext, &found_rec);  in xfs_refcount_adjust_extents()
1111 		if (error)  in xfs_refcount_adjust_extents()
1141 				error = xfs_refcount_insert(cur, &tmp,  in xfs_refcount_adjust_extents()
1143 				if (error)  in xfs_refcount_adjust_extents()
1147 					error = -EFSCORRUPTED;  in xfs_refcount_adjust_extents()
1154 				error = xfs_free_extent_later(cur->bc_tp, fsbno,  in xfs_refcount_adjust_extents()
1157 				if (error)  in xfs_refcount_adjust_extents()
1169 			error = xfs_refcount_lookup_ge(cur,  in xfs_refcount_adjust_extents()
1172 			if (error)  in xfs_refcount_adjust_extents()
1185 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_extents()
1200 			error = xfs_refcount_update(cur, &ext);  in xfs_refcount_adjust_extents()
1201 			if (error)  in xfs_refcount_adjust_extents()
1204 			error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_adjust_extents()
1205 			if (error)  in xfs_refcount_adjust_extents()
1208 				error = -EFSCORRUPTED;  in xfs_refcount_adjust_extents()
1216 			error = xfs_free_extent_later(cur->bc_tp, fsbno,  in xfs_refcount_adjust_extents()
1219 			if (error)  in xfs_refcount_adjust_extents()
1224 		error = xfs_btree_increment(cur, 0, &found_rec);  in xfs_refcount_adjust_extents()
1225 		if (error)  in xfs_refcount_adjust_extents()
1233 	return error;  in xfs_refcount_adjust_extents()
1236 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_adjust_extents()
1237 	return error;  in xfs_refcount_adjust_extents()
1250 	int			error;  in xfs_refcount_adjust()  local
1262 	error = xfs_refcount_split_extent(cur, XFS_REFC_DOMAIN_SHARED,  in xfs_refcount_adjust()
1264 	if (error)  in xfs_refcount_adjust()
1269 	error = xfs_refcount_split_extent(cur, XFS_REFC_DOMAIN_SHARED,  in xfs_refcount_adjust()
1271 	if (error)  in xfs_refcount_adjust()
1279 	error = xfs_refcount_merge_extents(cur, XFS_REFC_DOMAIN_SHARED,  in xfs_refcount_adjust()
1281 	if (error)  in xfs_refcount_adjust()
1289 	error = xfs_refcount_adjust_extents(cur, agbno, aglen, adj);  in xfs_refcount_adjust()
1290 	if (error)  in xfs_refcount_adjust()
1297 			error, _RET_IP_);  in xfs_refcount_adjust()
1298 	return error;  in xfs_refcount_adjust()
1306 	int			error)  in xfs_refcount_finish_one_cleanup()  argument
1313 	xfs_btree_del_cursor(rcur, error);  in xfs_refcount_finish_one_cleanup()
1314 	if (error)  in xfs_refcount_finish_one_cleanup()
1359 	int				error = 0;  in xfs_refcount_finish_one()  local
1386 		error = xfs_alloc_read_agf(ri->ri_pag, tp,  in xfs_refcount_finish_one()
1388 		if (error)  in xfs_refcount_finish_one()
1389 			return error;  in xfs_refcount_finish_one()
1399 		error = xfs_refcount_adjust(rcur, &bno, &ri->ri_blockcount,  in xfs_refcount_finish_one()
1401 		if (error)  in xfs_refcount_finish_one()
1402 			return error;  in xfs_refcount_finish_one()
1404 			error = xfs_refcount_continue_op(rcur, ri, bno);  in xfs_refcount_finish_one()
1407 		error = xfs_refcount_adjust(rcur, &bno, &ri->ri_blockcount,  in xfs_refcount_finish_one()
1409 		if (error)  in xfs_refcount_finish_one()
1410 			return error;  in xfs_refcount_finish_one()
1412 			error = xfs_refcount_continue_op(rcur, ri, bno);  in xfs_refcount_finish_one()
1415 		error = __xfs_refcount_cow_alloc(rcur, bno, ri->ri_blockcount);  in xfs_refcount_finish_one()
1416 		if (error)  in xfs_refcount_finish_one()
1417 			return error;  in xfs_refcount_finish_one()
1421 		error = __xfs_refcount_cow_free(rcur, bno, ri->ri_blockcount);  in xfs_refcount_finish_one()
1422 		if (error)  in xfs_refcount_finish_one()
1423 			return error;  in xfs_refcount_finish_one()
1430 	if (!error && ri->ri_blockcount > 0)  in xfs_refcount_finish_one()
1433 	return error;  in xfs_refcount_finish_one()
1514 	int				error;  in xfs_refcount_find_shared()  local
1524 	error = xfs_refcount_lookup_le(cur, XFS_REFC_DOMAIN_SHARED, agbno,  in xfs_refcount_find_shared()
1526 	if (error)  in xfs_refcount_find_shared()
1530 		error = xfs_btree_increment(cur, 0, &have);  in xfs_refcount_find_shared()
1531 		if (error)  in xfs_refcount_find_shared()
1536 	error = xfs_refcount_get_rec(cur, &tmp, &i);  in xfs_refcount_find_shared()
1537 	if (error)  in xfs_refcount_find_shared()
1540 		error = -EFSCORRUPTED;  in xfs_refcount_find_shared()
1548 		error = xfs_btree_increment(cur, 0, &have);  in xfs_refcount_find_shared()
1549 		if (error)  in xfs_refcount_find_shared()
1553 		error = xfs_refcount_get_rec(cur, &tmp, &i);  in xfs_refcount_find_shared()
1554 		if (error)  in xfs_refcount_find_shared()
1557 			error = -EFSCORRUPTED;  in xfs_refcount_find_shared()
1581 		error = xfs_btree_increment(cur, 0, &have);  in xfs_refcount_find_shared()
1582 		if (error)  in xfs_refcount_find_shared()
1586 		error = xfs_refcount_get_rec(cur, &tmp, &i);  in xfs_refcount_find_shared()
1587 		if (error)  in xfs_refcount_find_shared()
1590 			error = -EFSCORRUPTED;  in xfs_refcount_find_shared()
1605 	if (error)  in xfs_refcount_find_shared()
1607 				cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_find_shared()
1608 	return error;  in xfs_refcount_find_shared()
1671 	int				error;  in xfs_refcount_adjust_cow_extents()  local
1678 	error = xfs_refcount_lookup_ge(cur, XFS_REFC_DOMAIN_COW, agbno,  in xfs_refcount_adjust_cow_extents()
1680 	if (error)  in xfs_refcount_adjust_cow_extents()
1682 	error = xfs_refcount_get_rec(cur, &ext, &found_rec);  in xfs_refcount_adjust_cow_extents()
1683 	if (error)  in xfs_refcount_adjust_cow_extents()
1687 		error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1702 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1714 		error = xfs_refcount_insert(cur, &tmp,  in xfs_refcount_adjust_cow_extents()
1716 		if (error)  in xfs_refcount_adjust_cow_extents()
1719 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1726 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1730 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1734 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1741 		error = xfs_refcount_delete(cur, &found_rec);  in xfs_refcount_adjust_cow_extents()
1742 		if (error)  in xfs_refcount_adjust_cow_extents()
1745 			error = -EFSCORRUPTED;  in xfs_refcount_adjust_cow_extents()
1753 	return error;  in xfs_refcount_adjust_cow_extents()
1756 			cur->bc_ag.pag->pag_agno, error, _RET_IP_);  in xfs_refcount_adjust_cow_extents()
1757 	return error;  in xfs_refcount_adjust_cow_extents()
1771 	int			error;  in xfs_refcount_adjust_cow()  local
1776 	error = xfs_refcount_split_extent(cur, XFS_REFC_DOMAIN_COW,  in xfs_refcount_adjust_cow()
1778 	if (error)  in xfs_refcount_adjust_cow()
1781 	error = xfs_refcount_split_extent(cur, XFS_REFC_DOMAIN_COW,  in xfs_refcount_adjust_cow()
1783 	if (error)  in xfs_refcount_adjust_cow()
1789 	error = xfs_refcount_merge_extents(cur, XFS_REFC_DOMAIN_COW, &agbno,  in xfs_refcount_adjust_cow()
1791 	if (error)  in xfs_refcount_adjust_cow()
1795 	error = xfs_refcount_adjust_cow_extents(cur, agbno, aglen, adj);  in xfs_refcount_adjust_cow()
1796 	if (error)  in xfs_refcount_adjust_cow()
1803 			error, _RET_IP_);  in xfs_refcount_adjust_cow()
1804 	return error;  in xfs_refcount_adjust_cow()
1932 	int				error;  in xfs_refcount_recover_cow_leftovers()  local
1951 	error = xfs_trans_alloc_empty(mp, &tp);  in xfs_refcount_recover_cow_leftovers()
1952 	if (error)  in xfs_refcount_recover_cow_leftovers()
1953 		return error;  in xfs_refcount_recover_cow_leftovers()
1955 	error = xfs_alloc_read_agf(pag, tp, 0, &agbp);  in xfs_refcount_recover_cow_leftovers()
1956 	if (error)  in xfs_refcount_recover_cow_leftovers()
1961 	error = xfs_btree_query_range(cur, &low, &high,  in xfs_refcount_recover_cow_leftovers()
1963 	xfs_btree_del_cursor(cur, error);  in xfs_refcount_recover_cow_leftovers()
1966 	if (error)  in xfs_refcount_recover_cow_leftovers()
1972 		error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write, 0, 0, 0, &tp);  in xfs_refcount_recover_cow_leftovers()
1973 		if (error)  in xfs_refcount_recover_cow_leftovers()
1986 		error = xfs_free_extent_later(tp, fsb,  in xfs_refcount_recover_cow_leftovers()
1989 		if (error)  in xfs_refcount_recover_cow_leftovers()
1992 		error = xfs_trans_commit(tp);  in xfs_refcount_recover_cow_leftovers()
1993 		if (error)  in xfs_refcount_recover_cow_leftovers()
2000 	return error;  in xfs_refcount_recover_cow_leftovers()
2009 	return error;  in xfs_refcount_recover_cow_leftovers()