sparse_mem_map_populate 1272 include/linux/mm.h struct page *sparse_mem_map_populate(unsigned long pnum, int nid); sparse_mem_map_populate 385 mm/sparse.c map = sparse_mem_map_populate(pnum, nid); sparse_mem_map_populate 459 mm/sparse.c return sparse_mem_map_populate(pnum, nid);