chunk_nr         1761 mm/migrate.c   		unsigned long chunk_nr;
chunk_nr         1763 mm/migrate.c   		chunk_nr = nr_pages;
chunk_nr         1764 mm/migrate.c   		if (chunk_nr > DO_PAGES_STAT_CHUNK_NR)
chunk_nr         1765 mm/migrate.c   			chunk_nr = DO_PAGES_STAT_CHUNK_NR;
chunk_nr         1767 mm/migrate.c   		if (copy_from_user(chunk_pages, pages, chunk_nr * sizeof(*chunk_pages)))
chunk_nr         1770 mm/migrate.c   		do_pages_stat_array(mm, chunk_nr, chunk_pages, chunk_status);
chunk_nr         1772 mm/migrate.c   		if (copy_to_user(status, chunk_status, chunk_nr * sizeof(*status)))
chunk_nr         1775 mm/migrate.c   		pages += chunk_nr;
chunk_nr         1776 mm/migrate.c   		status += chunk_nr;
chunk_nr         1777 mm/migrate.c   		nr_pages -= chunk_nr;