1708 	struct zoneref *z;  in unreserve_highatomic_pageblock()  local
1713 	for_each_zone_zonelist_nodemask(zone, z, zonelist, ac->high_zoneidx,  in unreserve_highatomic_pageblock()
1978 		struct zone *z;  in drain_all_pages()  local
1986 			for_each_populated_zone(z) {  in drain_all_pages()
1987 				pcp = per_cpu_ptr(z->pageset, cpu);  in drain_all_pages()
2373 static bool __zone_watermark_ok(struct zone *z, unsigned int order,  in __zone_watermark_ok()  argument
2393 		free_pages -= z->nr_reserved_highatomic;  in __zone_watermark_ok()
2400 		free_pages -= zone_page_state(z, NR_FREE_CMA_PAGES);  in __zone_watermark_ok()
2408 	if (free_pages <= min + z->lowmem_reserve[classzone_idx])  in __zone_watermark_ok()
2417 		struct free_area *area = &z->free_area[o];  in __zone_watermark_ok()
2441 bool zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark,  in zone_watermark_ok()  argument
2444 	return __zone_watermark_ok(z, order, mark, classzone_idx, alloc_flags,  in zone_watermark_ok()
2445 					zone_page_state(z, NR_FREE_PAGES));  in zone_watermark_ok()
2448 bool zone_watermark_ok_safe(struct zone *z, unsigned int order,  in zone_watermark_ok_safe()  argument
2451 	long free_pages = zone_page_state(z, NR_FREE_PAGES);  in zone_watermark_ok_safe()
2453 	if (z->percpu_drift_mark && free_pages < z->percpu_drift_mark)  in zone_watermark_ok_safe()
2454 		free_pages = zone_page_state_snapshot(z, NR_FREE_PAGES);  in zone_watermark_ok_safe()
2456 	return __zone_watermark_ok(z, order, mark, classzone_idx, 0,  in zone_watermark_ok_safe()
2504 	struct zoneref *z;  in get_page_from_freelist()  local
2517 	for_each_zone_zonelist_nodemask(zone, z, zonelist, ac->high_zoneidx,  in get_page_from_freelist()
2923 	struct zoneref *z;  in wake_all_kswapds()  local
2926 	for_each_zone_zonelist_nodemask(zone, z, ac->zonelist,  in wake_all_kswapds()
3560 	struct zoneref *z;  in nr_free_zone_pages()  local
3568 	for_each_zone_zonelist(zone, z, zonelist, offset) {  in nr_free_zone_pages()
4115 	struct zone *z;  in build_zonelists_in_zone_order()  local
4123 			z = &NODE_DATA(node)->node_zones[zone_type];  in build_zonelists_in_zone_order()
4124 			if (populated_zone(z)) {  in build_zonelists_in_zone_order()
4125 				zoneref_set_zone(z,  in build_zonelists_in_zone_order()
4494 	struct zone *z;  in memmap_init_zone()  local
4500 	z = &pgdat->node_zones[zone];  in memmap_init_zone()