memblock_add_range
return memblock_add_range(&memblock.memory, base, size, nid, flags);
return memblock_add_range(&memblock.memory, base, size, MAX_NUMNODES, 0);
return memblock_add_range(&memblock.reserved, base, size, nid, flags);
return memblock_add_range(&physmem, base, size, MAX_NUMNODES, 0);