linux-master/mm/mm_init.c

917 	int nid = zone_to_nid(zone), zone_id = zone_idx(zone);
973 					  unsigned long zone_idx, int nid,
977 	__init_single_page(page, pfn, zone_idx, nid);
1039 				       unsigned long zone_idx, int nid,
1050 		__init_zone_device_page(page, pfn, zone_idx, nid, pgmap);
1073 	unsigned long zone_idx = zone_idx(zone);
1077 	if (WARN_ON_ONCE(!pgmap || zone_idx != ZONE_DEVICE))
1093 		__init_zone_device_page(page, pfn, zone_idx, nid, pgmap);
1098 		memmap_init_compound(page, pfn, zone_idx, nid, pgmap,
1403 	int zone_idx = zone_idx(zone) + 1;
1405 	if (zone_idx > pgdat->nr_zones)
1406 		pgdat->nr_zones = zone_idx;
1413 			(unsigned long)zone_idx(zone),
2045 	int zid = zone_idx(zone);