1419 	u64 cur_start;  in remove_memory_blocks_and_altmaps()  local
1425 	for (cur_start = start; cur_start < start + size;  in remove_memory_blocks_and_altmaps()
1426 	     cur_start += memblock_size) {  in remove_memory_blocks_and_altmaps()
1430 		mem = find_memory_block(pfn_to_section_nr(PFN_DOWN(cur_start)));  in remove_memory_blocks_and_altmaps()
1437 		remove_memory_block_devices(cur_start, memblock_size);  in remove_memory_blocks_and_altmaps()
1439 		arch_remove_memory(cur_start, memblock_size, altmap);  in remove_memory_blocks_and_altmaps()
1451 	u64 cur_start;  in create_altmaps_and_memory_blocks()  local
1454 	for (cur_start = start; cur_start < start + size;  in create_altmaps_and_memory_blocks()
1455 	     cur_start += memblock_size) {  in create_altmaps_and_memory_blocks()
1459 			.base_pfn = PHYS_PFN(cur_start),  in create_altmaps_and_memory_blocks()
1460 			.end_pfn = PHYS_PFN(cur_start + memblock_size - 1),  in create_altmaps_and_memory_blocks()
1474 		ret = arch_add_memory(nid, cur_start, memblock_size, &params);  in create_altmaps_and_memory_blocks()
1481 		ret = create_memory_block_devices(cur_start, memblock_size,  in create_altmaps_and_memory_blocks()
1484 			arch_remove_memory(cur_start, memblock_size, NULL);  in create_altmaps_and_memory_blocks()
1492 	if (ret && cur_start != start)  in create_altmaps_and_memory_blocks()
1493 		remove_memory_blocks_and_altmaps(start, cur_start - start);  in create_altmaps_and_memory_blocks()