241 struct uffd_test_ops {  struct
252 static struct uffd_test_ops anon_uffd_test_ops = {  argument
259 static struct uffd_test_ops shmem_uffd_test_ops = {
266 static struct uffd_test_ops hugetlb_uffd_test_ops = {
273 static struct uffd_test_ops *uffd_test_ops;  variable
398 	uffd_test_ops->alias_mapping(&uffdio_copy->dst,  in retry_copy_page()
624 	if (uffd_test_ops->release_pages(area_src))  in stress()
786 	if (uffd_test_ops->release_pages(area_dst))  in faulting_process()
801 	uffd_test_ops->alias_mapping(&uffdio_zeropage->range.start,  in retry_uffdio_zeropage()
820 	has_zeropage = uffd_test_ops->expected_ioctls & (1 << _UFFDIO_ZEROPAGE);  in __uffdio_zeropage()
879 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_zeropage_test()
890 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_zeropage_test()
920 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_events_test()
935 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_events_test()
980 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_sig_test()
994 	expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_sig_test()
1004 	if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_sig_test()
1043 	uffd_test_ops->allocate_area((void **)&area_src);  in userfaultfd_stress()
1046 	uffd_test_ops->allocate_area((void **)&area_dst);  in userfaultfd_stress()
1126 		expected_ioctls = uffd_test_ops->expected_ioctls;  in userfaultfd_stress()
1167 		if (uffd_test_ops->release_pages(area_dst))  in userfaultfd_stress()
1254 		uffd_test_ops = &anon_uffd_test_ops;  in set_test_type()
1257 		uffd_test_ops = &hugetlb_uffd_test_ops;  in set_test_type()
1261 		uffd_test_ops = &hugetlb_uffd_test_ops;  in set_test_type()
1265 		uffd_test_ops = &shmem_uffd_test_ops;  in set_test_type()