435 defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
443 	if (prev_end_pfn != end_pfn) {  in defer_init()
444 		prev_end_pfn = end_pfn;  in defer_init()
449 	if (end_pfn < pgdat_end_pfn(NODE_DATA(nid)))  in defer_init()
479 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
1590 	unsigned long end_pfn = PFN_UP(end);  in reserve_bootmem_region()  local
1592 	for (; start_pfn < end_pfn; start_pfn++) {  in reserve_bootmem_region()
1670 	unsigned long start_pfn, end_pfn;  in __early_pfn_to_nid()  local
1676 	nid = memblock_search_pfn_nid(pfn, &start_pfn, &end_pfn);  in __early_pfn_to_nid()
1679 		state->last_end = end_pfn;  in __early_pfn_to_nid()
1728 				     unsigned long end_pfn, struct zone *zone)  in __pageblock_pfn_to_page()  argument
1734 	end_pfn--;  in __pageblock_pfn_to_page()
1736 	if (!pfn_valid(start_pfn) || !pfn_valid(end_pfn))  in __pageblock_pfn_to_page()
1746 	end_page = pfn_to_page(end_pfn);  in __pageblock_pfn_to_page()
1843 				       unsigned long end_pfn)  in deferred_free_pages()  argument
1848 	for (; pfn < end_pfn; pfn++) {  in deferred_free_pages()
1870 						 unsigned long end_pfn)  in deferred_init_pages()  argument
1878 	for (; pfn < end_pfn; pfn++) {  in deferred_init_pages()
1935 		       unsigned long *end_pfn)  in deferred_init_maxorder()  argument
1938 	unsigned long spfn = *start_pfn, epfn = *end_pfn;  in deferred_init_maxorder()
1943 	for_each_free_mem_pfn_range_in_zone_from(j, zone, start_pfn, end_pfn) {  in deferred_init_maxorder()
1949 		t = min(mo_pfn, *end_pfn);  in deferred_init_maxorder()
1952 		if (mo_pfn < *end_pfn) {  in deferred_init_maxorder()
1978 deferred_init_memmap_chunk(unsigned long start_pfn, unsigned long end_pfn,  in deferred_init_memmap_chunk()  argument
1991 	while (spfn < end_pfn) {  in deferred_init_memmap_chunk()
2520 	unsigned long start_pfn, end_pfn;  in move_freepages_block()  local
2530 	end_pfn = start_pfn + pageblock_nr_pages - 1;  in move_freepages_block()
2535 	if (!zone_spans_pfn(zone, end_pfn))  in move_freepages_block()
6300 	unsigned long pfn, end_pfn = start_pfn + size;  in memmap_init_zone()  local
6303 	if (highest_memmap_pfn < end_pfn - 1)  in memmap_init_zone()
6304 		highest_memmap_pfn = end_pfn - 1;  in memmap_init_zone()
6320 		end_pfn = altmap->base_pfn + vmem_altmap_offset(altmap);  in memmap_init_zone()
6329 	for (pfn = start_pfn; pfn < end_pfn; ) {  in memmap_init_zone()
6365 	unsigned long pfn, end_pfn = start_pfn + nr_pages;  in memmap_init_zone_device()  local
6382 		nr_pages = end_pfn - start_pfn;  in memmap_init_zone_device()
6385 	for (pfn = start_pfn; pfn < end_pfn; pfn++) {  in memmap_init_zone_device()
6484 					  unsigned long end_pfn,  in memmap_init_zone_range()  argument
6492 	end_pfn = clamp(end_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
6494 	if (start_pfn >= end_pfn)  in memmap_init_zone_range()
6497 	memmap_init_zone(end_pfn - start_pfn, nid, zone_id, start_pfn,  in memmap_init_zone_range()
6503 	*hole_pfn = end_pfn;  in memmap_init_zone_range()
6508 	unsigned long start_pfn, end_pfn;  in memmap_init()  local
6512 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in memmap_init()
6521 			memmap_init_zone_range(zone, start_pfn, end_pfn,  in memmap_init()
6537 	end_pfn = round_up(end_pfn, PAGES_PER_SECTION);  in memmap_init()
6538 	if (hole_pfn < end_pfn)  in memmap_init()
6540 		init_unavailable_range(hole_pfn, end_pfn, zone_id, nid);  in memmap_init()
6772 			unsigned long *start_pfn, unsigned long *end_pfn)  in get_pfn_range_for_nid()  argument
6778 	*end_pfn = 0;  in get_pfn_range_for_nid()
6782 		*end_pfn = max(*end_pfn, this_end_pfn);  in get_pfn_range_for_nid()
6892 	unsigned long start_pfn, end_pfn;  in __absent_pages_in_range()  local
6895 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in __absent_pages_in_range()
6897 		end_pfn = clamp(end_pfn, range_start_pfn, range_end_pfn);  in __absent_pages_in_range()
6898 		nr_absent -= end_pfn - start_pfn;  in __absent_pages_in_range()
6911 							unsigned long end_pfn)  in absent_pages_in_range()  argument
6913 	return __absent_pages_in_range(MAX_NUMNODES, start_pfn, end_pfn);  in absent_pages_in_range()
6945 		unsigned long start_pfn, end_pfn;  in zone_absent_pages_in_node()  local
6951 			end_pfn = clamp(memblock_region_memory_end_pfn(r),  in zone_absent_pages_in_node()
6956 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
6960 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
7313 	unsigned long end_pfn = 0;  in free_area_init_node()  local
7318 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in free_area_init_node()
7326 		end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0);  in free_area_init_node()
7327 	calculate_node_totalpages(pgdat, start_pfn, end_pfn);  in free_area_init_node()
7422 	unsigned long start_pfn, end_pfn;  in early_calculate_totalpages()  local
7425 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in early_calculate_totalpages()
7426 		unsigned long pages = end_pfn - start_pfn;  in early_calculate_totalpages()
7553 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
7571 		for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in find_zone_movable_pfns_for_nodes()
7575 			if (start_pfn >= end_pfn)  in find_zone_movable_pfns_for_nodes()
7581 				kernel_pages = min(end_pfn, usable_startpfn)  in find_zone_movable_pfns_for_nodes()
7590 				if (end_pfn <= usable_startpfn) {  in find_zone_movable_pfns_for_nodes()
7598 					zone_movable_pfn[nid] = end_pfn;  in find_zone_movable_pfns_for_nodes()
7609 			size_pages = end_pfn - start_pfn;  in find_zone_movable_pfns_for_nodes()
7640 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
7645 		get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in find_zone_movable_pfns_for_nodes()
7646 		if (zone_movable_pfn[nid] >= end_pfn)  in find_zone_movable_pfns_for_nodes()
7696 	unsigned long start_pfn, end_pfn;  in free_area_init()  local
7718 		end_pfn = max(max_zone_pfn[zone], start_pfn);  in free_area_init()
7720 		arch_zone_highest_possible_pfn[zone] = end_pfn;  in free_area_init()
7722 		start_pfn = end_pfn;  in free_area_init()
7760 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in free_area_init()
7763 			((u64)end_pfn << PAGE_SHIFT) - 1);  in free_area_init()
7764 		subsection_map_init(start_pfn, end_pfn - start_pfn);  in free_area_init()
8943 	unsigned long end_pfn = start_pfn + nr_pages;  in __alloc_contig_pages()  local
8945 	return alloc_contig_range(start_pfn, end_pfn, MIGRATE_MOVABLE,  in __alloc_contig_pages()
8952 	unsigned long i, end_pfn = start_pfn + nr_pages;  in pfn_range_valid_contig()  local
8955 	for (i = start_pfn; i < end_pfn; i++) {  in pfn_range_valid_contig()
9091 void __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn)  in __offline_isolated_pages()  argument
9099 	offline_mem_sections(pfn, end_pfn);  in __offline_isolated_pages()
9102 	while (pfn < end_pfn) {  in __offline_isolated_pages()