213 				if (dd->up != dno || dd->root_dnode) {  in fix_up_ptrs()
214 					dd->up = dno;  in fix_up_ptrs()
292 	if (!(ad = hpfs_alloc_dnode(i->i_sb, d->up, &adno, &qbh1, 0))) {  in hpfs_add_to_dnode()
319 		dno = ad->up = d->up;  in hpfs_add_to_dnode()
326 	if (!(rd = hpfs_alloc_dnode(i->i_sb, d->up, &rdno, &qbh2, 0))) {  in hpfs_add_to_dnode()
337 	rd->up = d->up;  in hpfs_add_to_dnode()
338 	if (!(fnode = hpfs_map_fnode(i->i_sb, d->up, &bh))) {  in hpfs_add_to_dnode()
350 	d->up = ad->up = hpfs_i(i)->i_dno = rdno;  in hpfs_add_to_dnode()
436 			if (dnode->up != chk_up) {  in move_to_top()
438 					dno, chk_up, dnode->up);  in move_to_top()
454 		dnode_secno up = dnode->up;  in move_to_top()  local
460 		if (up == to) return to;  in move_to_top()
461 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return 0;  in move_to_top()
469 			hpfs_error(i->i_sb, "move_to_top: dnode %08x doesn't point down to %08x", up, dno);  in move_to_top()
477 		dno = up;  in move_to_top()
509 	dnode_secno down, up, ndown;  in delete_empty_dnode()  local
520 		up = dnode->up;  in delete_empty_dnode()
537 			    if (up != i->i_ino) {  in delete_empty_dnode()
540 					dno, up, (unsigned long)i->i_ino);  in delete_empty_dnode()
544 				d1->up = up;  in delete_empty_dnode()
549 			if ((fnode = hpfs_map_fnode(i->i_sb, up, &bh))) {  in delete_empty_dnode()
558 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return;  in delete_empty_dnode()
563 		hpfs_error(i->i_sb, "delete_empty_dnode: pointer to dnode %08x not found in dnode %08x", dno, up);  in delete_empty_dnode()
566 		for_all_poss(i, hpfs_pos_subst, ((loff_t)dno << 4) | 1, ((loff_t)up << 4) | p);  in delete_empty_dnode()
578 				d1->up = up;  in delete_empty_dnode()
603 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, 4);  in delete_empty_dnode()
604 		for_all_poss(i, hpfs_pos_del, ((loff_t)up << 4) | p, 1);  in delete_empty_dnode()
606 			d1->up = ndown;  in delete_empty_dnode()
612 		dno = up;  in delete_empty_dnode()
622 			hpfs_error(i->i_sb, "delete_empty_dnode: empty dnode %08x", up);  in delete_empty_dnode()
625 			dno = up;  in delete_empty_dnode()
674 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | (p - 1), 4);  in delete_empty_dnode()
675 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, ((loff_t)up << 4) | (p - 1));  in delete_empty_dnode()
677 			d1->up = ndown;  in delete_empty_dnode()
682 		dno = up;  in delete_empty_dnode()
750 	if (hpfs_sb(s)->sb_chk) if (odno && odno != -1 && dnode->up != odno)  in hpfs_count_dnodes()
751 …, "hpfs_count_dnodes: bad up pointer; dnode %08x, down %08x points to %08x", odno, dno, dnode->up);  in hpfs_count_dnodes()
775 	dno = dnode->up;  in hpfs_count_dnodes()
813 	dnode_secno up = 0;  in hpfs_de_as_down_as_possible()  local
823 		if (up && ((struct dnode *)qbh.data)->up != up)  in hpfs_de_as_down_as_possible()
824 …ble: bad up pointer; dnode %08x, down %08x points to %08x", up, d, ((struct dnode *)qbh.data)->up);  in hpfs_de_as_down_as_possible()
829 	up = d;  in hpfs_de_as_down_as_possible()
873 	if (!(up_dnode = hpfs_map_dnode(inode->i_sb, dnode->up, &qbh0)))  in map_pos_dirent()
881 			"map_pos_dirent: pos crossed dnode boundary; dnode = %08x", dnode->up);  in map_pos_dirent()
883 			*posp = ((loff_t) dnode->up << 4) + c;  in map_pos_dirent()
890 		dno, dnode->up);  in map_pos_dirent()
1015 	if (!(upf = hpfs_map_fnode(s, f->up, &bh))) {  in map_fnode_dirent()
1021 		hpfs_error(s, "fnode %08x has non-directory parent %08x", fno, f->up);  in map_fnode_dirent()
1072 	dno = d->up;  in map_fnode_dirent()