1670 	int zid = zone_idx(zone);  in deferred_init_pages()
3310 		wakeup_kswapd(zone, 0, 0, zone_idx(zone));  in rmqueue()
3558 	if (zone_idx(zone) != ZONE_NORMAL)  in alloc_flags_nofragment()
5443 	zoneref->zone_idx = zone_idx(zone);  in zoneref_set_zone()
5606 	zonerefs->zone_idx = 0;  in build_zonelists_in_node_order()
5621 	zonerefs->zone_idx = 0;  in build_thisnode_zonelists()
5720 	zonerefs->zone_idx = 0;  in build_zonelists()
5956 	unsigned long zone_idx = zone_idx(zone);  in memmap_init_zone_device()  local
5960 	if (WARN_ON_ONCE(!pgmap || zone_idx(zone) != ZONE_DEVICE))  in memmap_init_zone_device()
5976 		__init_single_page(page, pfn, zone_idx, nid);  in memmap_init_zone_device()
6214 	int zone_idx = zone_idx(zone) + 1;  in init_currently_empty_zone()  local
6216 	if (zone_idx > pgdat->nr_zones)  in init_currently_empty_zone()
6217 		pgdat->nr_zones = zone_idx;  in init_currently_empty_zone()
6224 			(unsigned long)zone_idx(zone),  in init_currently_empty_zone()
8228 		if (zone_idx(zone) == ZONE_MOVABLE)  in has_unmovable_pages()
8290 	WARN_ON_ONCE(zone_idx(zone) == ZONE_MOVABLE);  in has_unmovable_pages()