2083 				  const struct nfs4_flexfile_layoutreturn_args *ff_args)  in ff_layout_encode_ioerr()  argument
2091 	*start = cpu_to_be32(ff_args->num_errors);  in ff_layout_encode_ioerr()
2093 	return ff_layout_encode_ds_ioerr(xdr, &ff_args->errors);  in ff_layout_encode_ioerr()
2134 		struct nfs4_flexfile_layoutreturn_args *ff_args)  in ff_layout_encode_iostats_array()  argument
2140 	*p = cpu_to_be32(ff_args->num_dev);  in ff_layout_encode_iostats_array()
2141 	for (i = 0; i < ff_args->num_dev; i++)  in ff_layout_encode_iostats_array()
2144 				&ff_args->devinfo[i]);  in ff_layout_encode_iostats_array()
2180 	struct nfs4_flexfile_layoutreturn_args *ff_args = ff_opaque->data;  in ff_layout_encode_layoutreturn()  local
2184 				.iov_base = page_address(ff_args->pages[0]),  in ff_layout_encode_layoutreturn()
2196 	ff_layout_encode_ioerr(&tmp_xdr, args, ff_args);  in ff_layout_encode_layoutreturn()
2197 	ff_layout_encode_iostats_array(&tmp_xdr, args, ff_args);  in ff_layout_encode_layoutreturn()
2201 	xdr_write_pages(xdr, ff_args->pages, 0, tmp_buf.len);  in ff_layout_encode_layoutreturn()
2209 	struct nfs4_flexfile_layoutreturn_args *ff_args;  in ff_layout_free_layoutreturn()  local
2213 	ff_args = args->data;  in ff_layout_free_layoutreturn()
2216 	ff_layout_free_ds_ioerr(&ff_args->errors);  in ff_layout_free_layoutreturn()
2217 	ff_layout_free_iostats_array(ff_args->devinfo, ff_args->num_dev);  in ff_layout_free_layoutreturn()
2219 	put_page(ff_args->pages[0]);  in ff_layout_free_layoutreturn()
2220 	kfree(ff_args);  in ff_layout_free_layoutreturn()
2231 	struct nfs4_flexfile_layoutreturn_args *ff_args;  in ff_layout_prepare_layoutreturn()  local
2234 	ff_args = kmalloc(sizeof(*ff_args), nfs_io_gfp_mask());  in ff_layout_prepare_layoutreturn()
2235 	if (!ff_args)  in ff_layout_prepare_layoutreturn()
2237 	ff_args->pages[0] = alloc_page(nfs_io_gfp_mask());  in ff_layout_prepare_layoutreturn()
2238 	if (!ff_args->pages[0])  in ff_layout_prepare_layoutreturn()
2241 	INIT_LIST_HEAD(&ff_args->errors);  in ff_layout_prepare_layoutreturn()
2242 	ff_args->num_errors = ff_layout_fetch_ds_ioerr(args->layout,  in ff_layout_prepare_layoutreturn()
2243 			&args->range, &ff_args->errors,  in ff_layout_prepare_layoutreturn()
2247 	ff_args->num_dev = ff_layout_mirror_prepare_stats(  in ff_layout_prepare_layoutreturn()
2248 		&ff_layout->generic_hdr, &ff_args->devinfo[0],  in ff_layout_prepare_layoutreturn()
2249 		ARRAY_SIZE(ff_args->devinfo), NFS4_FF_OP_LAYOUTRETURN);  in ff_layout_prepare_layoutreturn()
2253 	args->ld_private->data = ff_args;  in ff_layout_prepare_layoutreturn()
2256 	kfree(ff_args);  in ff_layout_prepare_layoutreturn()