28 static size_t pagesize;  variable
94 	mem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0);  in test_ptrace_write()
119 	munmap(mem, pagesize);  in test_ptrace_write()
148 	if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {  in test_ptrace_write_thp()
164 	mem = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON,  in test_page_migration()
172 	memset(mem, 1, pagesize);  in test_page_migration()
173 	if (mprotect(mem, pagesize, PROT_READ)) {  in test_page_migration()
179 	if (syscall(__NR_mbind, mem, pagesize, MPOL_LOCAL, NULL, 0x7fful,  in test_page_migration()
187 	munmap(mem, pagesize);  in test_page_migration()
205 	memset(mem, 1, pagesize);  in test_page_migration_thp()
212 	if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {  in test_page_migration_thp()
244 	memset(mem, 1, pagesize);  in test_pte_mapped_thp()
251 	if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {  in test_pte_mapped_thp()
257 	if (mprotect(mem + thpsize - pagesize, pagesize,  in test_pte_mapped_thp()
278 	src = malloc(pagesize);  in test_uffdio_copy()
279 	memset(src, 1, pagesize);  in test_uffdio_copy()
280 	dst = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0);  in test_uffdio_copy()
300 	uffdio_register.range.len = pagesize;  in test_uffdio_copy()
310 	uffdio_copy.len = pagesize;  in test_uffdio_copy()
321 	munmap(dst, pagesize);  in test_uffdio_copy()
329 	pagesize = getpagesize();  in main()