367 	struct xarray *xarray = data;  in iov_kunit_destroy_xarray()  local
369 	xa_destroy(xarray);  in iov_kunit_destroy_xarray()
370 	kfree(xarray);  in iov_kunit_destroy_xarray()
375 					 struct xarray *xarray,  in iov_kunit_load_xarray()  argument
382 		void *x = xa_store(xarray, i, pages[i], GFP_KERNEL);  in iov_kunit_load_xarray()
387 	iov_iter_xarray(iter, dir, xarray, 0, size);  in iov_kunit_load_xarray()
390 static struct xarray *iov_kunit_create_xarray(struct kunit *test)  in iov_kunit_create_xarray()
392 	struct xarray *xarray;  in iov_kunit_create_xarray()  local
394 	xarray = kzalloc(sizeof(struct xarray), GFP_KERNEL);  in iov_kunit_create_xarray()
395 	xa_init(xarray);  in iov_kunit_create_xarray()
396 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, xarray);  in iov_kunit_create_xarray()
397 	kunit_add_action_or_reset(test, iov_kunit_destroy_xarray, xarray);  in iov_kunit_create_xarray()
398 	return xarray;  in iov_kunit_create_xarray()
408 	struct xarray *xarray;  in iov_kunit_copy_to_xarray()  local
417 	xarray = iov_kunit_create_xarray(test);  in iov_kunit_copy_to_xarray()
426 	iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages);  in iov_kunit_copy_to_xarray()
433 		iov_iter_xarray(&iter, READ, xarray, pr->from, size);  in iov_kunit_copy_to_xarray()
466 	struct xarray *xarray;  in iov_kunit_copy_from_xarray()  local
475 	xarray = iov_kunit_create_xarray(test);  in iov_kunit_copy_from_xarray()
484 	iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages);  in iov_kunit_copy_from_xarray()
491 		iov_iter_xarray(&iter, WRITE, xarray, pr->from, size);  in iov_kunit_copy_from_xarray()
687 	struct xarray *xarray;  in iov_kunit_extract_pages_xarray()  local
696 	xarray = iov_kunit_create_xarray(test);  in iov_kunit_extract_pages_xarray()
699 	iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages);  in iov_kunit_extract_pages_xarray()
706 		iov_iter_xarray(&iter, WRITE, xarray, from, size);  in iov_kunit_extract_pages_xarray()