--- linux-2.6.0-test10/fs/direct-io.c	2003-11-25 12:45:14.000000000 -0800
+++ linux-2.6.0-test10.new/fs/direct-io.c	2003-11-25 15:20:26.554239616 -0800
@@ -946,6 +946,12 @@ direct_io_worker(int rw, struct kiocb *i
 	if (dio->bio)
 		dio_bio_submit(dio);
 
+	/* 
+	 * It is possible that, we return short IO due to end of file.
+	 * In that case, we need to release all the pages we got hold on.
+	 */ 
+	dio_cleanup(dio);
+
 	/*
 	 * OK, all BIOs are submitted, so we can decrement bio_count to truly
 	 * reflect the number of to-be-processed BIOs.