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()
1097 			  struct ubifs_nnode *parent, int iip)  in validate_nnode()  argument
1102 		int num = calc_nnode_num_from_parent(c, parent, iip);  in validate_nnode()
1141 			  struct ubifs_nnode *parent, int iip)  in validate_pnode()  argument
1146 		int num = calc_pnode_num_from_parent(c, parent, iip);  in validate_pnode()
1195 int ubifs_read_nnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)  in ubifs_read_nnode()  argument
1203 		branch = &parent->nbranch[iip];  in ubifs_read_nnode()
1223 			nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in ubifs_read_nnode()
1232 	err = validate_nnode(c, nnode, parent, iip);  in ubifs_read_nnode()
1236 		nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in ubifs_read_nnode()
1245 	nnode->iip = iip;  in ubifs_read_nnode()
1262 static int read_pnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)  in read_pnode()  argument
1269 	branch = &parent->nbranch[iip];  in read_pnode()
1285 			pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in read_pnode()
1300 	err = validate_pnode(c, pnode, parent, iip);  in read_pnode()
1304 		pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in read_pnode()
1307 	pnode->iip = iip;  in read_pnode()
1314 	dbg_dump_pnode(c, pnode, parent, iip);  in read_pnode()
1315 	dbg_msg("calc num: %d", calc_pnode_num_from_parent(c, parent, iip));  in read_pnode()
1394 				    struct ubifs_nnode *parent, int iip)  in ubifs_get_nnode()  argument
1400 	branch = &parent->nbranch[iip];  in ubifs_get_nnode()
1404 	err = ubifs_read_nnode(c, parent, iip);  in ubifs_get_nnode()
1420 				    struct ubifs_nnode *parent, int iip)  in ubifs_get_pnode()  argument
1426 	branch = &parent->nbranch[iip];  in ubifs_get_pnode()
1430 	err = read_pnode(c, parent, iip);  in ubifs_get_pnode()
1447 	int err, i, h, iip, shft;  in ubifs_lpt_lookup()  local
1460 		iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup()
1462 		nnode = ubifs_get_nnode(c, nnode, iip);  in ubifs_lpt_lookup()
1466 	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()
1608 	pnode = ubifs_get_pnode(c, nnode, iip);  in ubifs_lpt_lookup_dirty()
1614 	iip = (i & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_lookup_dirty()
1616 	       pnode->lprops[iip].free, pnode->lprops[iip].dirty,  in ubifs_lpt_lookup_dirty()
1617 	       pnode->lprops[iip].flags);  in ubifs_lpt_lookup_dirty()
1619 	return &pnode->lprops[iip];  in ubifs_lpt_lookup_dirty()
1789 					  struct ubifs_nnode *parent, int iip)  in scan_get_nnode()  argument
1796 	branch = &parent->nbranch[iip];  in scan_get_nnode()
1815 			nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in scan_get_nnode()
1825 	err = validate_nnode(c, nnode, parent, iip);  in scan_get_nnode()
1829 		nnode->num = calc_nnode_num_from_parent(c, parent, iip);  in scan_get_nnode()
1832 	nnode->iip = iip;  in scan_get_nnode()
1848 					  struct ubifs_nnode *parent, int iip)  in scan_get_pnode()  argument
1855 	branch = &parent->nbranch[iip];  in scan_get_pnode()
1875 			pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in scan_get_pnode()
1894 	err = validate_pnode(c, pnode, parent, iip);  in scan_get_pnode()
1898 		pnode->num = calc_pnode_num_from_parent(c, parent, iip);  in scan_get_pnode()
1900 	pnode->iip = iip;  in scan_get_pnode()
1918 	int err = 0, i, h, iip, shft;  in ubifs_lpt_scan_nolock()  local
1951 		iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1953 		nnode = scan_get_nnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
1959 	iip = ((i >> shft) & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1961 	pnode = scan_get_pnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
1966 	iip = (i & (UBIFS_LPT_FANOUT - 1));  in ubifs_lpt_scan_nolock()
1970 		struct ubifs_lprops *lprops = &pnode->lprops[iip];  in ubifs_lpt_scan_nolock()
1993 				parent->nbranch[nnode->iip].nnode = nnode;  in ubifs_lpt_scan_nolock()
2011 				parent->nbranch[pnode->iip].pnode = pnode;  in ubifs_lpt_scan_nolock()
2043 		if (iip + 1 < UBIFS_LPT_FANOUT) {  in ubifs_lpt_scan_nolock()
2045 			iip += 1;  in ubifs_lpt_scan_nolock()
2049 		iip = pnode->iip;  in ubifs_lpt_scan_nolock()
2054 			if (iip + 1 < UBIFS_LPT_FANOUT)  in ubifs_lpt_scan_nolock()
2056 			iip = nnode->iip;  in ubifs_lpt_scan_nolock()
2059 		iip += 1;  in ubifs_lpt_scan_nolock()
2063 			nnode = scan_get_nnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
2068 			iip = 0;  in ubifs_lpt_scan_nolock()
2070 		pnode = scan_get_pnode(c, path + h, nnode, iip);  in ubifs_lpt_scan_nolock()
2075 		iip = 0;  in ubifs_lpt_scan_nolock()
2099 			pnode->num, col, pnode->parent->num, pnode->iip);  in dbg_chk_pnode()
2225 	int num, iip = 0, err;  in dbg_check_lpt_nodes()  local
2239 					(nnode ? nnode->num : 0), cnode->iip);  in dbg_check_lpt_nodes()
2243 			while (iip < UBIFS_LPT_FANOUT) {  in dbg_check_lpt_nodes()
2244 				cn = nn->nbranch[iip].cnode;  in dbg_check_lpt_nodes()
2249 					col += iip;  in dbg_check_lpt_nodes()
2250 					iip = 0;  in dbg_check_lpt_nodes()
2255 				iip += 1;  in dbg_check_lpt_nodes()
2257 			if (iip < UBIFS_LPT_FANOUT)  in dbg_check_lpt_nodes()
2271 		iip = cnode->iip + 1;  in dbg_check_lpt_nodes()