lower_zone       7723 mm/page_alloc.c 				struct zone *lower_zone;
lower_zone       7726 mm/page_alloc.c 				lower_zone = pgdat->node_zones + idx;
lower_zone       7730 mm/page_alloc.c 					lower_zone->lowmem_reserve[j] = 0;
lower_zone       7732 mm/page_alloc.c 					lower_zone->lowmem_reserve[j] =
lower_zone       7735 mm/page_alloc.c 				managed_pages += zone_managed_pages(lower_zone);