62 static unsigned long nr_cpus, nr_pages, nr_pages_per_cpu, page_size;  variable
132 	if (madvise(rel_area, nr_pages * page_size, MADV_DONTNEED)) {  in anon_release_pages()
142 	if (posix_memalign(alloc_area, page_size, nr_pages * page_size)) {  in anon_allocate_area()
159 				nr_pages * page_size,  in hugetlb_release_pages()
160 				nr_pages * page_size)) {  in hugetlb_release_pages()
173 	*alloc_area = mmap(NULL, nr_pages * page_size, PROT_READ | PROT_WRITE,  in hugetlb_allocate_area()
177 			   nr_pages * page_size);  in hugetlb_allocate_area()
184 		area_alias = mmap(NULL, nr_pages * page_size, PROT_READ | PROT_WRITE,  in hugetlb_allocate_area()
187 				  nr_pages * page_size);  in hugetlb_allocate_area()
189 			if (munmap(*alloc_area, nr_pages * page_size) < 0)  in hugetlb_allocate_area()
223 	if (madvise(rel_area, nr_pages * page_size, MADV_REMOVE)) {  in shmem_release_pages()
233 	*alloc_area = mmap(NULL, nr_pages * page_size, PROT_READ | PROT_WRITE,  in shmem_allocate_area()
322 		page_nr %= nr_pages;  in locking_thread()
416 	if (offset >= nr_pages * page_size)  in __copy_page()
721 		split_nr_pages = (nr_pages + 1) / 2;  in faulting_process()
723 		split_nr_pages = nr_pages;  in faulting_process()
771 	area_dst = mremap(area_dst, nr_pages * page_size,  nr_pages * page_size,  in faulting_process()
776 	for (; nr < nr_pages; nr++) {  in faulting_process()
789 	for (nr = 0; nr < nr_pages; nr++) {  in faulting_process()
822 	if (offset >= nr_pages * page_size)  in __uffdio_zeropage()
885 	uffdio_register.range.len = nr_pages * page_size;  in userfaultfd_zeropage_test()
930 	uffdio_register.range.len = nr_pages * page_size;  in userfaultfd_events_test()
964 	return userfaults != nr_pages;  in userfaultfd_events_test()
989 	uffdio_register.range.len = nr_pages * page_size;  in userfaultfd_sig_test()
1053 	count_verify = malloc(nr_pages * sizeof(unsigned long long));  in userfaultfd_stress()
1059 	for (nr = 0; nr < nr_pages; nr++) {  in userfaultfd_stress()
1120 		uffdio_register.range.len = nr_pages * page_size;  in userfaultfd_stress()
1190 			for (nr = 0; nr < nr_pages; nr++) {  in userfaultfd_stress()
1316 	nr_pages = nr_pages_per_cpu * nr_cpus;  in main()
1334 	       nr_pages, nr_pages_per_cpu);  in main()