231 struct uffd_test_ops {  struct
242 static struct uffd_test_ops anon_uffd_test_ops = {  argument
249 static struct uffd_test_ops shmem_uffd_test_ops = {
256 static struct uffd_test_ops hugetlb_uffd_test_ops = {
263 static struct uffd_test_ops *uffd_test_ops;  variable
388 	uffd_test_ops->alias_mapping(&uffdio_copy->dst,  in retry_copy_page()
605 	if (uffd_test_ops->release_pages(area_src))  in stress()
766 	if (uffd_test_ops->release_pages(area_dst))  in faulting_process()
781 	uffd_test_ops->alias_mapping(&uffdio_zeropage->range.start,  in retry_uffdio_zeropage()
800 	has_zeropage = uffd_test_ops->expected_ioctls & (1 << _UFFDIO_ZEROPAGE);  in __uffdio_zeropage()
859 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_zeropage_test()
870 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_zeropage_test()
900 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_events_test()
915 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_events_test()
960 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_sig_test()
974 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_sig_test()
984 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_sig_test()
1023 	uffd_test_ops->allocate_area((void **)&area_src);  in userfaultfd_stress()
1026 	uffd_test_ops->allocate_area((void **)&area_dst);  in userfaultfd_stress()
1106 		expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_stress()
1147 		if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_stress()
1234 		uffd_test_ops = &anon_uffd_test_ops;  in set_test_type()
1237 		uffd_test_ops = &hugetlb_uffd_test_ops;  in set_test_type()
1241 		uffd_test_ops = &hugetlb_uffd_test_ops;  in set_test_type()
1245 		uffd_test_ops = &shmem_uffd_test_ops;  in set_test_type()