diff --git a/include/linux/fs.h b/include/linux/fs.h
index 68ca1b0..f91affb 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -415,7 +415,8 @@
 typedef int (get_block_t)(struct inode *inode, sector_t iblock,
 			struct buffer_head *bh_result, int create);
 typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
-			ssize_t bytes, void *private);
+			ssize_t bytes, void *private, int ret,
+			bool is_async);
 
 /*
  * Attribute flags.  These should be or-ed together to figure out what