434 defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
442 	if (prev_end_pfn != end_pfn) {  in defer_init()
443 		prev_end_pfn = end_pfn;  in defer_init()
448 	if (end_pfn < pgdat_end_pfn(NODE_DATA(nid)))  in defer_init()
471 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
1491 	unsigned long end_pfn = PFN_UP(end);  in reserve_bootmem_region()  local
1493 	for (; start_pfn < end_pfn; start_pfn++) {  in reserve_bootmem_region()
1571 	unsigned long start_pfn, end_pfn;  in __early_pfn_to_nid()  local
1577 	nid = memblock_search_pfn_nid(pfn, &start_pfn, &end_pfn);  in __early_pfn_to_nid()
1580 		state->last_end = end_pfn;  in __early_pfn_to_nid()
1629 				     unsigned long end_pfn, struct zone *zone)  in __pageblock_pfn_to_page()  argument
1635 	end_pfn--;  in __pageblock_pfn_to_page()
1637 	if (!pfn_valid(start_pfn) || !pfn_valid(end_pfn))  in __pageblock_pfn_to_page()
1647 	end_page = pfn_to_page(end_pfn);  in __pageblock_pfn_to_page()
1744 				       unsigned long end_pfn)  in deferred_free_pages()  argument
1749 	for (; pfn < end_pfn; pfn++) {  in deferred_free_pages()
1771 						 unsigned long end_pfn)  in deferred_init_pages()  argument
1779 	for (; pfn < end_pfn; pfn++) {  in deferred_init_pages()
1836 		       unsigned long *end_pfn)  in deferred_init_maxorder()  argument
1839 	unsigned long spfn = *start_pfn, epfn = *end_pfn;  in deferred_init_maxorder()
1844 	for_each_free_mem_pfn_range_in_zone_from(j, zone, start_pfn, end_pfn) {  in deferred_init_maxorder()
1850 		t = min(mo_pfn, *end_pfn);  in deferred_init_maxorder()
1853 		if (mo_pfn < *end_pfn) {  in deferred_init_maxorder()
1879 deferred_init_memmap_chunk(unsigned long start_pfn, unsigned long end_pfn,  in deferred_init_memmap_chunk()  argument
1892 	while (spfn < end_pfn) {  in deferred_init_memmap_chunk()
2407 	unsigned long start_pfn, end_pfn;  in move_freepages_block()  local
2417 	end_pfn = start_pfn + pageblock_nr_pages - 1;  in move_freepages_block()
2422 	if (!zone_spans_pfn(zone, end_pfn))  in move_freepages_block()
6056 	unsigned long pfn, end_pfn = start_pfn + size;  in memmap_init_zone()  local
6059 	if (highest_memmap_pfn < end_pfn - 1)  in memmap_init_zone()
6060 		highest_memmap_pfn = end_pfn - 1;  in memmap_init_zone()
6076 		end_pfn = altmap->base_pfn + vmem_altmap_offset(altmap);  in memmap_init_zone()
6080 	for (pfn = start_pfn; pfn < end_pfn; ) {  in memmap_init_zone()
6088 			if (defer_init(nid, pfn, end_pfn))  in memmap_init_zone()
6116 	unsigned long pfn, end_pfn = start_pfn + nr_pages;  in memmap_init_zone_device()  local
6133 		nr_pages = end_pfn - start_pfn;  in memmap_init_zone_device()
6136 	for (pfn = start_pfn; pfn < end_pfn; pfn++) {  in memmap_init_zone_device()
6192 	unsigned long start_pfn, end_pfn;  in memmap_init()  local
6196 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in memmap_init()
6198 		end_pfn = clamp(end_pfn, range_start_pfn, range_end_pfn);  in memmap_init()
6200 		if (end_pfn > start_pfn) {  in memmap_init()
6201 			size = end_pfn - start_pfn;  in memmap_init()
6430 			unsigned long *start_pfn, unsigned long *end_pfn)  in get_pfn_range_for_nid()  argument
6436 	*end_pfn = 0;  in get_pfn_range_for_nid()
6440 		*end_pfn = max(*end_pfn, this_end_pfn);  in get_pfn_range_for_nid()
6550 	unsigned long start_pfn, end_pfn;  in __absent_pages_in_range()  local
6553 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in __absent_pages_in_range()
6555 		end_pfn = clamp(end_pfn, range_start_pfn, range_end_pfn);  in __absent_pages_in_range()
6556 		nr_absent -= end_pfn - start_pfn;  in __absent_pages_in_range()
6569 							unsigned long end_pfn)  in absent_pages_in_range()  argument
6571 	return __absent_pages_in_range(MAX_NUMNODES, start_pfn, end_pfn);  in absent_pages_in_range()
6603 		unsigned long start_pfn, end_pfn;  in zone_absent_pages_in_node()  local
6609 			end_pfn = clamp(memblock_region_memory_end_pfn(r),  in zone_absent_pages_in_node()
6614 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
6618 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
6971 	unsigned long end_pfn = 0;  in free_area_init_node()  local
6976 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in free_area_init_node()
6984 		end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0);  in free_area_init_node()
6985 	calculate_node_totalpages(pgdat, start_pfn, end_pfn);  in free_area_init_node()
7162 	unsigned long start_pfn, end_pfn;  in early_calculate_totalpages()  local
7165 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in early_calculate_totalpages()
7166 		unsigned long pages = end_pfn - start_pfn;  in early_calculate_totalpages()
7293 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
7311 		for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in find_zone_movable_pfns_for_nodes()
7315 			if (start_pfn >= end_pfn)  in find_zone_movable_pfns_for_nodes()
7321 				kernel_pages = min(end_pfn, usable_startpfn)  in find_zone_movable_pfns_for_nodes()
7330 				if (end_pfn <= usable_startpfn) {  in find_zone_movable_pfns_for_nodes()
7338 					zone_movable_pfn[nid] = end_pfn;  in find_zone_movable_pfns_for_nodes()
7349 			size_pages = end_pfn - start_pfn;  in find_zone_movable_pfns_for_nodes()
7429 	unsigned long start_pfn, end_pfn;  in free_area_init()  local
7451 		end_pfn = max(max_zone_pfn[zone], start_pfn);  in free_area_init()
7453 		arch_zone_highest_possible_pfn[zone] = end_pfn;  in free_area_init()
7455 		start_pfn = end_pfn;  in free_area_init()
7493 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in free_area_init()
7496 			((u64)end_pfn << PAGE_SHIFT) - 1);  in free_area_init()
7497 		subsection_map_init(start_pfn, end_pfn - start_pfn);  in free_area_init()
8608 	unsigned long end_pfn = start_pfn + nr_pages;  in __alloc_contig_pages()  local
8610 	return alloc_contig_range(start_pfn, end_pfn, MIGRATE_MOVABLE,  in __alloc_contig_pages()
8617 	unsigned long i, end_pfn = start_pfn + nr_pages;  in pfn_range_valid_contig()  local
8620 	for (i = start_pfn; i < end_pfn; i++) {  in pfn_range_valid_contig()
8756 void __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn)  in __offline_isolated_pages()  argument
8764 	offline_mem_sections(pfn, end_pfn);  in __offline_isolated_pages()
8767 	while (pfn < end_pfn) {  in __offline_isolated_pages()