317 	unsigned long start_pfn, end_pfn;  in early_calculate_totalpages()  local
320 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in early_calculate_totalpages()
321 		unsigned long pages = end_pfn - start_pfn;  in early_calculate_totalpages()
479 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
497 		for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in find_zone_movable_pfns_for_nodes()
501 			if (start_pfn >= end_pfn)  in find_zone_movable_pfns_for_nodes()
507 				kernel_pages = min(end_pfn, usable_startpfn)  in find_zone_movable_pfns_for_nodes()
516 				if (end_pfn <= usable_startpfn) {  in find_zone_movable_pfns_for_nodes()
524 					zone_movable_pfn[nid] = end_pfn;  in find_zone_movable_pfns_for_nodes()
535 			size_pages = end_pfn - start_pfn;  in find_zone_movable_pfns_for_nodes()
566 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
571 		get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in find_zone_movable_pfns_for_nodes()
572 		if (zone_movable_pfn[nid] >= end_pfn)  in find_zone_movable_pfns_for_nodes()
619 	unsigned long start_pfn, end_pfn;  in __early_pfn_to_nid()  local
625 	nid = memblock_search_pfn_nid(pfn, &start_pfn, &end_pfn);  in __early_pfn_to_nid()
628 		state->last_end = end_pfn;  in __early_pfn_to_nid()
712 defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
720 	if (end_pfn < pgdat_end_pfn(NODE_DATA(nid)))  in defer_init()
730 	if (prev_end_pfn != end_pfn) {  in defer_init()
731 		prev_end_pfn = end_pfn;  in defer_init()
763 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
881 	unsigned long pfn, end_pfn = start_pfn + size;  in memmap_init_range()  local
884 	if (highest_memmap_pfn < end_pfn - 1)  in memmap_init_range()
885 		highest_memmap_pfn = end_pfn - 1;  in memmap_init_range()
901 		end_pfn = altmap->base_pfn + vmem_altmap_offset(altmap);  in memmap_init_range()
905 	for (pfn = start_pfn; pfn < end_pfn; ) {  in memmap_init_range()
946 					  unsigned long end_pfn,  in memmap_init_zone_range()  argument
954 	end_pfn = clamp(end_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
956 	if (start_pfn >= end_pfn)  in memmap_init_zone_range()
959 	memmap_init_range(end_pfn - start_pfn, nid, zone_id, start_pfn,  in memmap_init_zone_range()
966 	*hole_pfn = end_pfn;  in memmap_init_zone_range()
971 	unsigned long start_pfn, end_pfn;  in memmap_init()  local
975 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in memmap_init()
984 			memmap_init_zone_range(zone, start_pfn, end_pfn,  in memmap_init()
998 	end_pfn = round_up(end_pfn, PAGES_PER_SECTION);  in memmap_init()
1000 	end_pfn = round_up(end_pfn, MAX_ORDER_NR_PAGES);  in memmap_init()
1002 	if (hole_pfn < end_pfn)  in memmap_init()
1003 		init_unavailable_range(hole_pfn, end_pfn, zone_id, nid);  in memmap_init()
1091 	unsigned long pfn, end_pfn = head_pfn + nr_pages;  in memmap_init_compound()  local
1101 	for (pfn = head_pfn + 1; pfn < end_pfn; pfn++) {  in memmap_init_compound()
1116 	unsigned long pfn, end_pfn = start_pfn + nr_pages;  in memmap_init_zone_device()  local
1134 		nr_pages = end_pfn - start_pfn;  in memmap_init_zone_device()
1137 	for (pfn = start_pfn; pfn < end_pfn; pfn += pfns_per_compound) {  in memmap_init_zone_device()
1199 	unsigned long start_pfn, end_pfn;  in __absent_pages_in_range()  local
1202 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in __absent_pages_in_range()
1204 		end_pfn = clamp(end_pfn, range_start_pfn, range_end_pfn);  in __absent_pages_in_range()
1205 		nr_absent -= end_pfn - start_pfn;  in __absent_pages_in_range()
1218 							unsigned long end_pfn)  in absent_pages_in_range()  argument
1220 	return __absent_pages_in_range(MAX_NUMNODES, start_pfn, end_pfn);  in absent_pages_in_range()
1243 		unsigned long start_pfn, end_pfn;  in zone_absent_pages_in_node()  local
1249 			end_pfn = clamp(memblock_region_memory_end_pfn(r),  in zone_absent_pages_in_node()
1254 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
1258 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
1317 	unsigned long start_pfn, end_pfn;  in calc_nr_kernel_pages()  local
1326 		end_pfn   = PFN_DOWN(end_addr);  in calc_nr_kernel_pages()
1328 		if (start_pfn < end_pfn) {  in calc_nr_kernel_pages()
1329 			nr_all_pages += end_pfn - start_pfn;  in calc_nr_kernel_pages()
1332 			end_pfn = clamp(end_pfn, 0, high_zone_low);  in calc_nr_kernel_pages()
1334 			nr_kernel_pages += end_pfn - start_pfn;  in calc_nr_kernel_pages()
1700 			unsigned long *start_pfn, unsigned long *end_pfn)  in get_pfn_range_for_nid()  argument
1706 	*end_pfn = 0;  in get_pfn_range_for_nid()
1710 		*end_pfn = max(*end_pfn, this_end_pfn);  in get_pfn_range_for_nid()
1721 	unsigned long end_pfn = 0;  in free_area_init_node()  local
1726 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in free_area_init_node()
1732 	if (start_pfn != end_pfn) {  in free_area_init_node()
1735 			end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0);  in free_area_init_node()
1737 		calculate_node_totalpages(pgdat, start_pfn, end_pfn);  in free_area_init_node()
1826 	unsigned long start_pfn, end_pfn;  in free_area_init()  local
1848 		end_pfn = max(max_zone_pfn[zone], start_pfn);  in free_area_init()
1850 		arch_zone_highest_possible_pfn[zone] = end_pfn;  in free_area_init()
1852 		start_pfn = end_pfn;  in free_area_init()
1890 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in free_area_init()
1893 			((u64)end_pfn << PAGE_SHIFT) - 1);  in free_area_init()
1894 		subsection_map_init(start_pfn, end_pfn - start_pfn);  in free_area_init()
2035 		unsigned long pfn, unsigned long end_pfn)  in deferred_init_pages()  argument
2038 	unsigned long nr_pages = end_pfn - pfn;  in deferred_init_pages()
2042 	for (; pfn < end_pfn; pfn++, page++)  in deferred_init_pages()
2061 deferred_init_memmap_chunk(unsigned long start_pfn, unsigned long end_pfn,  in deferred_init_memmap_chunk()  argument
2073 		if (spfn >= end_pfn)  in deferred_init_memmap_chunk()
2077 		epfn = min(epfn, end_pfn);  in deferred_init_memmap_chunk()
2099 deferred_init_memmap_job(unsigned long start_pfn, unsigned long end_pfn,  in deferred_init_memmap_job()  argument
2104 	deferred_init_memmap_chunk(start_pfn, end_pfn, zone);  in deferred_init_memmap_job()