479 				int nr_pages)  in __copy_gigantic_page()  argument
485 	for (i = 0; i < nr_pages; ) {  in __copy_gigantic_page()
498 	int nr_pages;  in copy_huge_page()  local
503 		nr_pages = pages_per_huge_page(h);  in copy_huge_page()
505 		if (unlikely(nr_pages > MAX_ORDER_NR_PAGES)) {  in copy_huge_page()
506 			__copy_gigantic_page(dst, src, nr_pages);  in copy_huge_page()
512 		nr_pages = hpage_nr_pages(src);  in copy_huge_page()
515 	for (i = 0; i < nr_pages; i++) {  in copy_huge_page()
1321 			 unsigned long nr_pages,  in do_pages_move()  argument
1345 	     chunk_start < nr_pages;  in do_pages_move()
1349 		if (chunk_start + chunk_nr_pages > nr_pages)  in do_pages_move()
1350 			chunk_nr_pages = nr_pages - chunk_start;  in do_pages_move()
1406 static void do_pages_stat_array(struct mm_struct *mm, unsigned long nr_pages,  in do_pages_stat_array()  argument
1413 	for (i = 0; i < nr_pages; i++) {  in do_pages_stat_array()
1445 static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages,  in do_pages_stat()  argument
1453 	while (nr_pages) {  in do_pages_stat()
1456 		chunk_nr = nr_pages;  in do_pages_stat()
1470 		nr_pages -= chunk_nr;  in do_pages_stat()
1472 	return nr_pages ? -EFAULT : 0;  in do_pages_stat()
1479 SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,  in SYSCALL_DEFINE6()  argument
1534 		err = do_pages_move(mm, task_nodes, nr_pages, pages,  in SYSCALL_DEFINE6()
1537 		err = do_pages_stat(mm, nr_pages, pages, status);  in SYSCALL_DEFINE6()
1602 					unsigned long nr_pages)  in numamigrate_update_ratelimit()  argument
1618 								nr_pages);  in numamigrate_update_ratelimit()
1628 	pgdat->numabalancing_migrate_nr_pages += nr_pages;  in numamigrate_update_ratelimit()