--- 2.4.19pre6aa1/fs/xfs/linux/xfs_iops.c.~1~	Fri Apr  5 18:22:51 2002
+++ 2.4.19pre6aa1/fs/xfs/linux/xfs_iops.c	Fri Apr  5 18:39:07 2002
@@ -690,6 +690,7 @@
 	bmap:			linvfs_bmap,
 	prepare_write:		linvfs_prepare_write,
 	commit_write:		pagebuf_commit_write,
+	direct_IO:		(void *) -1UL,
 };
 
 struct inode_operations linvfs_file_inode_operations =