2489 				  const struct nfs4_flexfile_layoutreturn_args *ff_args)  in ff_layout_encode_ioerr()  argument
2497 	*start = cpu_to_be32(ff_args->num_errors);  in ff_layout_encode_ioerr()
2499 	return ff_layout_encode_ds_ioerr(xdr, &ff_args->errors);  in ff_layout_encode_ioerr()
2534 		struct nfs4_flexfile_layoutreturn_args *ff_args)  in ff_layout_encode_iostats_array()  argument
2540 	*p = cpu_to_be32(ff_args->num_dev);  in ff_layout_encode_iostats_array()
2541 	for (i = 0; i < ff_args->num_dev; i++)  in ff_layout_encode_iostats_array()
2544 				&ff_args->devinfo[i]);  in ff_layout_encode_iostats_array()
2580 	struct nfs4_flexfile_layoutreturn_args *ff_args = ff_opaque->data;  in ff_layout_encode_layoutreturn()  local
2584 				.iov_base = page_address(ff_args->pages[0]),  in ff_layout_encode_layoutreturn()
2596 	ff_layout_encode_ioerr(&tmp_xdr, args, ff_args);  in ff_layout_encode_layoutreturn()
2597 	ff_layout_encode_iostats_array(&tmp_xdr, args, ff_args);  in ff_layout_encode_layoutreturn()
2601 	xdr_write_pages(xdr, ff_args->pages, 0, tmp_buf.len);  in ff_layout_encode_layoutreturn()
2609 	struct nfs4_flexfile_layoutreturn_args *ff_args;  in ff_layout_free_layoutreturn()  local
2613 	ff_args = args->data;  in ff_layout_free_layoutreturn()
2616 	ff_layout_free_ds_ioerr(&ff_args->errors);  in ff_layout_free_layoutreturn()
2617 	ff_layout_free_iostats_array(ff_args->devinfo, ff_args->num_dev);  in ff_layout_free_layoutreturn()
2619 	put_page(ff_args->pages[0]);  in ff_layout_free_layoutreturn()
2620 	kfree(ff_args);  in ff_layout_free_layoutreturn()
2631 	struct nfs4_flexfile_layoutreturn_args *ff_args;  in ff_layout_prepare_layoutreturn()  local
2634 	ff_args = kmalloc_obj(*ff_args, nfs_io_gfp_mask());  in ff_layout_prepare_layoutreturn()
2635 	if (!ff_args)  in ff_layout_prepare_layoutreturn()
2637 	ff_args->pages[0] = alloc_page(nfs_io_gfp_mask());  in ff_layout_prepare_layoutreturn()
2638 	if (!ff_args->pages[0])  in ff_layout_prepare_layoutreturn()
2641 	INIT_LIST_HEAD(&ff_args->errors);  in ff_layout_prepare_layoutreturn()
2642 	ff_args->num_errors = ff_layout_fetch_ds_ioerr(args->layout,  in ff_layout_prepare_layoutreturn()
2643 			&args->range, &ff_args->errors,  in ff_layout_prepare_layoutreturn()
2647 	ff_args->num_dev = ff_layout_mirror_prepare_stats(  in ff_layout_prepare_layoutreturn()
2648 		&ff_layout->generic_hdr, &ff_args->devinfo[0],  in ff_layout_prepare_layoutreturn()
2649 		ARRAY_SIZE(ff_args->devinfo), NFS4_FF_OP_LAYOUTRETURN);  in ff_layout_prepare_layoutreturn()
2653 	args->ld_private->data = ff_args;  in ff_layout_prepare_layoutreturn()
2656 	kfree(ff_args);  in ff_layout_prepare_layoutreturn()