71 static unsigned long nr_cpus, nr_pages, nr_pages_per_cpu, page_size;  variable
147 		page_nr %= nr_pages;  in locking_thread()
224 	if (offset >= nr_pages * page_size)  in copy_page()
387 	if (madvise(area_src, nr_pages * page_size, MADV_DONTNEED)) {  in stress()
428 	if (posix_memalign(&area, page_size, nr_pages * page_size)) {  in userfaultfd_stress()
433 	if (posix_memalign(&area, page_size, nr_pages * page_size)) {  in userfaultfd_stress()
458 	count_verify = malloc(nr_pages * sizeof(unsigned long long));  in userfaultfd_stress()
464 	for (nr = 0; nr < nr_pages; nr++) {  in userfaultfd_stress()
525 		uffdio_register.range.len = nr_pages * page_size;  in userfaultfd_stress()
565 		if (madvise(area_dst, nr_pages * page_size, MADV_DONTNEED)) {  in userfaultfd_stress()
582 			for (nr = 0; nr < nr_pages; nr++) {  in userfaultfd_stress()
629 	nr_pages = nr_pages_per_cpu * nr_cpus;  in main()
631 	       nr_pages, nr_pages_per_cpu);  in main()