405 defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
413 	if (prev_end_pfn != end_pfn) {  in defer_init()
414 		prev_end_pfn = end_pfn;  in defer_init()
419 	if (end_pfn < pgdat_end_pfn(NODE_DATA(nid)))  in defer_init()
442 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn)  in defer_init()  argument
1400 	unsigned long end_pfn = PFN_UP(end);  in reserve_bootmem_region()  local
1402 	for (; start_pfn < end_pfn; start_pfn++) {  in reserve_bootmem_region()
1523 				     unsigned long end_pfn, struct zone *zone)  in __pageblock_pfn_to_page()  argument
1529 	end_pfn--;  in __pageblock_pfn_to_page()
1531 	if (!pfn_valid(start_pfn) || !pfn_valid(end_pfn))  in __pageblock_pfn_to_page()
1541 	end_page = pfn_to_page(end_pfn);  in __pageblock_pfn_to_page()
1637 				       unsigned long end_pfn)  in deferred_free_pages()  argument
1642 	for (; pfn < end_pfn; pfn++) {  in deferred_free_pages()
1665 						 unsigned long end_pfn)  in deferred_init_pages()  argument
1673 	for (; pfn < end_pfn; pfn++) {  in deferred_init_pages()
1731 		       unsigned long *end_pfn)  in deferred_init_maxorder()  argument
1734 	unsigned long spfn = *start_pfn, epfn = *end_pfn;  in deferred_init_maxorder()
1739 	for_each_free_mem_pfn_range_in_zone_from(j, zone, start_pfn, end_pfn) {  in deferred_init_maxorder()
1745 		t = min(mo_pfn, *end_pfn);  in deferred_init_maxorder()
1748 		if (mo_pfn < *end_pfn) {  in deferred_init_maxorder()
2292 	unsigned long start_pfn, end_pfn;  in move_freepages_block()  local
2302 	end_pfn = start_pfn + pageblock_nr_pages - 1;  in move_freepages_block()
2307 	if (!zone_spans_pfn(zone, end_pfn))  in move_freepages_block()
5883 	unsigned long pfn, end_pfn = start_pfn + size;  in memmap_init_zone()  local
5886 	if (highest_memmap_pfn < end_pfn - 1)  in memmap_init_zone()
5887 		highest_memmap_pfn = end_pfn - 1;  in memmap_init_zone()
5903 		end_pfn = altmap->base_pfn + vmem_altmap_offset(altmap);  in memmap_init_zone()
5907 	for (pfn = start_pfn; pfn < end_pfn; pfn++) {  in memmap_init_zone()
5919 			if (defer_init(nid, pfn, end_pfn))  in memmap_init_zone()
5953 	unsigned long pfn, end_pfn = start_pfn + size;  in memmap_init_zone_device()  local
5970 		size = end_pfn - start_pfn;  in memmap_init_zone_device()
5973 	for (pfn = start_pfn; pfn < end_pfn; pfn++) {  in memmap_init_zone_device()
6240 	unsigned long start_pfn, end_pfn;  in __early_pfn_to_nid()  local
6246 	nid = memblock_search_pfn_nid(pfn, &start_pfn, &end_pfn);  in __early_pfn_to_nid()
6249 		state->last_end = end_pfn;  in __early_pfn_to_nid()
6268 	unsigned long start_pfn, end_pfn;  in free_bootmem_with_active_regions()  local
6271 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, &this_nid) {  in free_bootmem_with_active_regions()
6273 		end_pfn = min(end_pfn, max_low_pfn);  in free_bootmem_with_active_regions()
6275 		if (start_pfn < end_pfn)  in free_bootmem_with_active_regions()
6277 					(end_pfn - start_pfn) << PAGE_SHIFT,  in free_bootmem_with_active_regions()
6291 	unsigned long start_pfn, end_pfn;  in sparse_memory_present_with_active_regions()  local
6294 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, &this_nid)  in sparse_memory_present_with_active_regions()
6295 		memory_present(this_nid, start_pfn, end_pfn);  in sparse_memory_present_with_active_regions()
6310 			unsigned long *start_pfn, unsigned long *end_pfn)  in get_pfn_range_for_nid()  argument
6316 	*end_pfn = 0;  in get_pfn_range_for_nid()
6320 		*end_pfn = max(*end_pfn, this_end_pfn);  in get_pfn_range_for_nid()
6431 	unsigned long start_pfn, end_pfn;  in __absent_pages_in_range()  local
6434 	for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in __absent_pages_in_range()
6436 		end_pfn = clamp(end_pfn, range_start_pfn, range_end_pfn);  in __absent_pages_in_range()
6437 		nr_absent -= end_pfn - start_pfn;  in __absent_pages_in_range()
6450 							unsigned long end_pfn)  in absent_pages_in_range()  argument
6452 	return __absent_pages_in_range(MAX_NUMNODES, start_pfn, end_pfn);  in absent_pages_in_range()
6485 		unsigned long start_pfn, end_pfn;  in zone_absent_pages_in_node()  local
6491 			end_pfn = clamp(memblock_region_memory_end_pfn(r),  in zone_absent_pages_in_node()
6496 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
6500 				nr_absent += end_pfn - start_pfn;  in zone_absent_pages_in_node()
6889 	unsigned long end_pfn = 0;  in free_area_init_node()  local
6898 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in free_area_init_node()
6901 		end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0);  in free_area_init_node()
6905 	calculate_node_totalpages(pgdat, start_pfn, end_pfn,  in free_area_init_node()
7078 	unsigned long start_pfn, end_pfn;  in early_calculate_totalpages()  local
7081 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in early_calculate_totalpages()
7082 		unsigned long pages = end_pfn - start_pfn;  in early_calculate_totalpages()
7209 		unsigned long start_pfn, end_pfn;  in find_zone_movable_pfns_for_nodes()  local
7227 		for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) {  in find_zone_movable_pfns_for_nodes()
7231 			if (start_pfn >= end_pfn)  in find_zone_movable_pfns_for_nodes()
7237 				kernel_pages = min(end_pfn, usable_startpfn)  in find_zone_movable_pfns_for_nodes()
7246 				if (end_pfn <= usable_startpfn) {  in find_zone_movable_pfns_for_nodes()
7254 					zone_movable_pfn[nid] = end_pfn;  in find_zone_movable_pfns_for_nodes()
7265 			size_pages = end_pfn - start_pfn;  in find_zone_movable_pfns_for_nodes()
7336 	unsigned long start_pfn, end_pfn;  in free_area_init_nodes()  local
7351 		end_pfn = max(max_zone_pfn[i], start_pfn);  in free_area_init_nodes()
7353 		arch_zone_highest_possible_pfn[i] = end_pfn;  in free_area_init_nodes()
7355 		start_pfn = end_pfn;  in free_area_init_nodes()
7393 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) {  in free_area_init_nodes()
7396 			((u64)end_pfn << PAGE_SHIFT) - 1);  in free_area_init_nodes()
7397 		subsection_map_init(start_pfn, end_pfn - start_pfn);  in free_area_init_nodes()
8559 __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn)  in __offline_isolated_pages()  argument
8569 	for (pfn = start_pfn; pfn < end_pfn; pfn++)  in __offline_isolated_pages()
8572 	if (pfn == end_pfn)  in __offline_isolated_pages()
8575 	offline_mem_sections(pfn, end_pfn);  in __offline_isolated_pages()
8579 	while (pfn < end_pfn) {  in __offline_isolated_pages()
8602 			pfn, 1 << order, end_pfn);  in __offline_isolated_pages()