499 		ubifs_add_lpt_dirt(c, np->nbranch[nnode->iip].lnum,  in ubifs_add_nnode_dirt()
517 	ubifs_add_lpt_dirt(c, pnode->parent->nbranch[pnode->iip].lnum,  in add_pnode_dirt()
559 				      struct ubifs_nnode *parent, int iip)  in calc_nnode_num_from_parent()  argument
567 	num |= (UBIFS_LPT_FANOUT + iip) << shft;  in calc_nnode_num_from_parent()
584 				      struct ubifs_nnode *parent, int iip)  in calc_pnode_num_from_parent()  argument
594 	num |= iip;  in calc_pnode_num_from_parent()
1095 			  struct ubifs_nnode *parent, int iip)  in validate_nnode()  argument
1100 		int num = calc_nnode_num_from_parent(c, parent, iip);  in validate_nnode()
1139 			  struct ubifs_nnode *parent, int iip)  in validate_pnode()  argument
1144 		int num = calc_pnode_num_from_parent(c, parent, iip);  in validate_pnode()
1193 int ubifs_read_nnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)  in ubifs_read_nnode()  argument
1201 		branch = &parent->nbranch[iip];  in ubifs_read_nnode()
1221 			nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in ubifs_read_nnode()
1230 	err = validate_nnode(c, nnode, parent, iip);  in ubifs_read_nnode()
1234 		nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in ubifs_read_nnode()
1243 	nnode->iip = iip;  in ubifs_read_nnode()
1261 static int read_pnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)  in read_pnode()  argument
1268 	branch = &parent->nbranch[iip];  in read_pnode()
1284 			pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in read_pnode()
1299 	err = validate_pnode(c, pnode, parent, iip);  in read_pnode()
1303 		pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in read_pnode()
1306 	pnode->iip = iip;  in read_pnode()
1313 	ubifs_dump_pnode(c, pnode, parent, iip);  in read_pnode()
1315 	ubifs_err(c, "calc num: %d", calc_pnode_num_from_parent(c, parent, iip));  in read_pnode()
1395 				    struct ubifs_nnode *parent, int iip)  in ubifs_get_nnode()  argument
1401 	branch = &parent->nbranch[iip];  in ubifs_get_nnode()
1405 	err = ubifs_read_nnode(c, parent, iip);  in ubifs_get_nnode()
1421 				    struct ubifs_nnode *parent, int iip)  in ubifs_get_pnode()  argument
1427 	branch = &parent->nbranch[iip];  in ubifs_get_pnode()
1431 	err = read_pnode(c, parent, iip);  in ubifs_get_pnode()
1448 	int err, i, h, iip, shft;  in ubifs_lpt_lookup()  local
1461 		iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup()
1463 		nnode = ubifs_get_nnode(c, nnode, iip);  in ubifs_lpt_lookup()
1467 	iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup()
1468 	pnode = ubifs_get_pnode(c, nnode, iip);  in ubifs_lpt_lookup()
1471 	iip = (i & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup()
1473 	       pnode->lprops[iip].free, pnode->lprops[iip].dirty,  in ubifs_lpt_lookup()
1474 	       pnode->lprops[iip].flags);  in ubifs_lpt_lookup()
1475 	return &pnode->lprops[iip];  in ubifs_lpt_lookup()
1524 		nnode->parent->nbranch[n->iip].nnode = n;  in dirty_cow_nnode()
1567 	pnode->parent->nbranch[p->iip].pnode = p;  in dirty_cow_pnode()
1581 	int err, i, h, iip, shft;  in ubifs_lpt_lookup_dirty()  local
1597 		iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup_dirty()
1599 		nnode = ubifs_get_nnode(c, nnode, iip);  in ubifs_lpt_lookup_dirty()
1606 	iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup_dirty()
1607 	pnode = ubifs_get_pnode(c, nnode, iip);  in ubifs_lpt_lookup_dirty()
1613 	iip = (i & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup_dirty()
1615 	       pnode->lprops[iip].free, pnode->lprops[iip].dirty,  in ubifs_lpt_lookup_dirty()
1616 	       pnode->lprops[iip].flags);  in ubifs_lpt_lookup_dirty()
1618 	return &pnode->lprops[iip];  in ubifs_lpt_lookup_dirty()
1795 					  struct ubifs_nnode *parent, int iip)  in scan_get_nnode()  argument
1802 	branch = &parent->nbranch[iip];  in scan_get_nnode()
1821 			nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in scan_get_nnode()
1831 	err = validate_nnode(c, nnode, parent, iip);  in scan_get_nnode()
1835 		nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in scan_get_nnode()
1838 	nnode->iip = iip;  in scan_get_nnode()
1854 					  struct ubifs_nnode *parent, int iip)  in scan_get_pnode()  argument
1861 	branch = &parent->nbranch[iip];  in scan_get_pnode()
1881 			pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in scan_get_pnode()
1900 	err = validate_pnode(c, pnode, parent, iip);  in scan_get_pnode()
1904 		pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in scan_get_pnode()
1906 	pnode->iip = iip;  in scan_get_pnode()
1924 	int err = 0, i, h, iip, shft;  in ubifs_lpt_scan_nolock()  local
1957 		iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1959 		nnode = scan_get_nnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
1965 	iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1966 	pnode = scan_get_pnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
1971 	iip = (i & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1975 		struct ubifs_lprops *lprops = &pnode->lprops[iip];  in ubifs_lpt_scan_nolock()
1997 				parent->nbranch[nnode->iip].nnode = nnode;  in ubifs_lpt_scan_nolock()
2014 				parent->nbranch[pnode->iip].pnode = pnode;  in ubifs_lpt_scan_nolock()
2046 		if (iip + 1 < UBIFS_LPT_FANOUT) {  in ubifs_lpt_scan_nolock()
2048 			iip += 1;  in ubifs_lpt_scan_nolock()
2052 		iip = pnode->iip;  in ubifs_lpt_scan_nolock()
2057 			if (iip + 1 < UBIFS_LPT_FANOUT)  in ubifs_lpt_scan_nolock()
2059 			iip = nnode->iip;  in ubifs_lpt_scan_nolock()
2062 		iip += 1;  in ubifs_lpt_scan_nolock()
2066 			nnode = scan_get_nnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
2071 			iip = 0;  in ubifs_lpt_scan_nolock()
2073 		pnode = scan_get_pnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
2078 		iip = 0;  in ubifs_lpt_scan_nolock()
2100 			  pnode->num, col, pnode->parent->num, pnode->iip);  in dbg_chk_pnode()
2228 	int num, iip = 0, err;  in dbg_check_lpt_nodes()  local
2242 					  (nnode ? nnode->num : 0), cnode->iip);  in dbg_check_lpt_nodes()
2246 			while (iip < UBIFS_LPT_FANOUT) {  in dbg_check_lpt_nodes()
2247 				cn = nn->nbranch[iip].cnode;  in dbg_check_lpt_nodes()
2252 					col += iip;  in dbg_check_lpt_nodes()
2253 					iip = 0;  in dbg_check_lpt_nodes()
2258 				iip += 1;  in dbg_check_lpt_nodes()
2260 			if (iip < UBIFS_LPT_FANOUT)  in dbg_check_lpt_nodes()
2274 		iip = cnode->iip + 1;  in dbg_check_lpt_nodes()