23 	int	from, to;  member
83 		if (pr->from < 0)  in iov_kunit_load_kvec()
85 		KUNIT_ASSERT_GE(test, pr->to, pr->from);  in iov_kunit_load_kvec()
87 		kvec[i].iov_base = buffer + pr->from;  in iov_kunit_load_kvec()
88 		kvec[i].iov_len = pr->to - pr->from;  in iov_kunit_load_kvec()
89 		size += pr->to - pr->from;  in iov_kunit_load_kvec()
132 	for (pr = kvec_test_ranges; pr->from >= 0; pr++)  in iov_kunit_copy_to_kvec()
133 		for (i = pr->from; i < pr->to; i++)  in iov_kunit_copy_to_kvec()
182 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_kvec()
183 		for (j = pr->from; j < pr->to; j++) {  in iov_kunit_copy_from_kvec()
202 	int	page, from, to;  member
229 		if (pr->from < 0)  in iov_kunit_load_bvec()
233 		KUNIT_ASSERT_GE(test, pr->from, 0);  in iov_kunit_load_bvec()
234 		KUNIT_ASSERT_GE(test, pr->to, pr->from);  in iov_kunit_load_bvec()
238 		if (pr->from == 0 && pr->from != pr->to && page == can_merge) {  in iov_kunit_load_bvec()
242 			bvec_set_page(&bvec[i], page, pr->to - pr->from, pr->from);  in iov_kunit_load_bvec()
245 		size += pr->to - pr->from;  in iov_kunit_load_bvec()
292 	for (pr = bvec_test_ranges; pr->from >= 0; pr++, b++) {  in iov_kunit_copy_to_bvec()
295 		for (i = pr->from; i < pr->to; i++)  in iov_kunit_copy_to_bvec()
345 	for (pr = bvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_bvec()
348 		for (j = pr->from; j < pr->to; j++) {  in iov_kunit_copy_from_bvec()
441 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_to_folioq()
442 		size = pr->to - pr->from;  in iov_kunit_copy_to_folioq()
446 		iov_iter_advance(&iter, pr->from);  in iov_kunit_copy_to_folioq()
460 	for (pr = kvec_test_ranges; pr->from >= 0; pr++)  in iov_kunit_copy_to_folioq()
461 		for (i = pr->from; i < pr->to; i++)  in iov_kunit_copy_to_folioq()
503 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_folioq()
504 		size = pr->to - pr->from;  in iov_kunit_copy_from_folioq()
508 		iov_iter_advance(&iter, pr->from);  in iov_kunit_copy_from_folioq()
520 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_folioq()
521 		for (j = pr->from; j < pr->to; j++) {  in iov_kunit_copy_from_folioq()
603 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_to_xarray()
604 		size = pr->to - pr->from;  in iov_kunit_copy_to_xarray()
607 		iov_iter_xarray(&iter, READ, xarray, pr->from, size);  in iov_kunit_copy_to_xarray()
619 	for (pr = kvec_test_ranges; pr->from >= 0; pr++)  in iov_kunit_copy_to_xarray()
620 		for (i = pr->from; i < pr->to; i++)  in iov_kunit_copy_to_xarray()
661 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_xarray()
662 		size = pr->to - pr->from;  in iov_kunit_copy_from_xarray()
665 		iov_iter_xarray(&iter, WRITE, xarray, pr->from, size);  in iov_kunit_copy_from_xarray()
677 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_copy_from_xarray()
678 		for (j = pr->from; j < pr->to; j++) {  in iov_kunit_copy_from_xarray()
708 	int i, from;  in iov_kunit_extract_pages_kvec()  local
720 	from = pr->from;  in iov_kunit_extract_pages_kvec()
747 			while (from == pr->to) {  in iov_kunit_extract_pages_kvec()
749 				from = pr->from;  in iov_kunit_extract_pages_kvec()
750 				if (from < 0)  in iov_kunit_extract_pages_kvec()
753 			ix = from / PAGE_SIZE;  in iov_kunit_extract_pages_kvec()
757 			KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE);  in iov_kunit_extract_pages_kvec()
758 			from += part;  in iov_kunit_extract_pages_kvec()
787 	int i, from;  in iov_kunit_extract_pages_bvec()  local
798 	from = pr->from;  in iov_kunit_extract_pages_bvec()
825 			while (from == pr->to) {  in iov_kunit_extract_pages_bvec()
827 				from = pr->from;  in iov_kunit_extract_pages_bvec()
828 				if (from < 0)  in iov_kunit_extract_pages_bvec()
831 			ix = pr->page + from / PAGE_SIZE;  in iov_kunit_extract_pages_bvec()
835 			KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE);  in iov_kunit_extract_pages_bvec()
836 			from += part;  in iov_kunit_extract_pages_bvec()
865 	int i, from;  in iov_kunit_extract_pages_folioq()  local
875 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_extract_pages_folioq()
876 		from = pr->from;  in iov_kunit_extract_pages_folioq()
877 		size = pr->to - from;  in iov_kunit_extract_pages_folioq()
881 		iov_iter_advance(&iter, from);  in iov_kunit_extract_pages_folioq()
908 				ix = from / PAGE_SIZE;  in iov_kunit_extract_pages_folioq()
912 				KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE);  in iov_kunit_extract_pages_folioq()
913 				from += part;  in iov_kunit_extract_pages_folioq()
944 	int i, from;  in iov_kunit_extract_pages_xarray()  local
954 	for (pr = kvec_test_ranges; pr->from >= 0; pr++) {  in iov_kunit_extract_pages_xarray()
955 		from = pr->from;  in iov_kunit_extract_pages_xarray()
956 		size = pr->to - from;  in iov_kunit_extract_pages_xarray()
959 		iov_iter_xarray(&iter, WRITE, xarray, from, size);  in iov_kunit_extract_pages_xarray()
986 				ix = from / PAGE_SIZE;  in iov_kunit_extract_pages_xarray()
990 				KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE);  in iov_kunit_extract_pages_xarray()
991 				from += part;  in iov_kunit_extract_pages_xarray()
1005 		KUNIT_EXPECT_EQ(test, iter.iov_offset, pr->to - pr->from);  in iov_kunit_extract_pages_xarray()