diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 5948125..da00a4d 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -53,8 +53,10 @@
 };
 
 struct nfs_rw_ops {
+	const fmode_t rw_mode;
 	struct nfs_rw_header *(*rw_alloc_header)(void);
 	void (*rw_free_header)(struct nfs_rw_header *);
+	void (*rw_release)(struct nfs_pgio_data *);
 };
 
 struct nfs_pageio_descriptor {