linux-master/mm/mm_init.c

709 	int zid;
716 	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
717 		struct zone *zone = &pgdat->node_zones[zid];
722 	__init_single_page(pfn_to_page(pfn), pfn, zid, nid);
2045 	int zid = zone_idx(zone);
2057 		__init_single_page(page, pfn, zid, nid);
2183 	int zid, max_threads;
2211 	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
2212 		zone = pgdat->node_zones + zid;
2243 	WARN_ON(++zid < MAX_NR_ZONES && populated_zone(++zone));