diff -Nru mm/filemap.c.orig mm/filemap.c
--- mm/filemap.c.orig	Mon Dec  9 18:27:41 2002
+++ mm/filemap.c	Tue Dec 10 17:13:41 2002
@@ -1550,9 +1550,13 @@
 
 		retval = mapping->a_ops->direct_IO(rw, inode, iobuf, (offset+progress) >> blocksize_bits, blocksize);
 
-		if (rw == READ && retval > 0)
+		if (rw == READ && retval > 0) {
+			int i;
+			for (i=0; i< iobuf->nr_pages; i++)
+				flush_page_to_ram(iobuf->maplist[i]);
 			mark_dirty_kiobuf(iobuf, retval);
-		
+		}
+
 		if (retval >= 0) {
 			count -= retval;
 			buf += retval;