195 	unsigned long page_size = getpagesize();  in test_mlock_lock()  local
197 	map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE,  in test_mlock_lock()
204 	if (mlock2_(map, 2 * page_size, 0)) {  in test_mlock_lock()
217 	if (munlock(map, 2 * page_size)) {  in test_mlock_lock()
225 	munmap(map, 2 * page_size);  in test_mlock_lock()
243 	unsigned long page_size = getpagesize();  in unlock_onfault_check()  local
246 	    is_vma_lock_on_fault((unsigned long)map + page_size)) {  in unlock_onfault_check()
258 	unsigned long page_size = getpagesize();  in test_mlock_onfault()  local
260 	map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE,  in test_mlock_onfault()
267 	if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) {  in test_mlock_onfault()
280 	if (munlock(map, 2 * page_size)) {  in test_mlock_onfault()
291 	munmap(map, 2 * page_size);  in test_mlock_onfault()
300 	unsigned long page_size = getpagesize();  in test_lock_onfault_of_present()  local
302 	map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE,  in test_lock_onfault_of_present()
311 	if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) {  in test_lock_onfault_of_present()
321 	    !is_vma_lock_on_fault((unsigned long)map + page_size)) {  in test_lock_onfault_of_present()
327 	munmap(map, 2 * page_size);  in test_lock_onfault_of_present()
336 	unsigned long page_size = getpagesize();  in test_munlockall()  local
338 	map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE,  in test_munlockall()
362 	munmap(map, 2 * page_size);  in test_munlockall()
364 	map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE,  in test_munlockall()
404 	munmap(map, 2 * page_size);  in test_munlockall()
414 	unsigned long page_size = getpagesize();  in test_vma_management()  local
419 	map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE,  in test_vma_management()
426 	if (call_mlock && mlock2_(map, 3 * page_size, MLOCK_ONFAULT)) {  in test_vma_management()
436 	    get_vm_area((unsigned long)map + page_size, &page2) ||  in test_vma_management()
437 	    get_vm_area((unsigned long)map + page_size * 2, &page3)) {  in test_vma_management()
453 	if (munlock(map + page_size, page_size)) {  in test_vma_management()
459 	    get_vm_area((unsigned long)map + page_size, &page2) ||  in test_vma_management()
460 	    get_vm_area((unsigned long)map + page_size * 2, &page3)) {  in test_vma_management()
472 	if (munlock(map, page_size * 3)) {  in test_vma_management()
478 	    get_vm_area((unsigned long)map + page_size, &page2) ||  in test_vma_management()
479 	    get_vm_area((unsigned long)map + page_size * 2, &page3)) {  in test_vma_management()
492 	munmap(map, 3 * page_size);  in test_vma_management()