diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 407fbe0..f2bbb32 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -583,6 +583,7 @@
 #define	ATTR_LAZY	0x80	/* set/get attributes lazily */
 #define	ATTR_NONBLOCK	0x100	/* return EAGAIN if operation would block */
 #define ATTR_NOLOCK	0x200	/* Don't grab any conflicting locks */
+#define ATTR_NOSIZETOK	0x400	/* Don't get the SIZE token */
 
 /*
  * Flags to VOP_FSYNC and VOP_RECLAIM.