--- linux/fs/nfs/dir.c_1.32	Wed Feb  4 17:57:23 2004
+++ linux/fs/nfs/dir.c	Wed Feb  4 17:52:20 2004
@@ -551,6 +551,11 @@ static int nfs_dentry_delete(struct dent
 		/* Unhash it, so that ->d_iput() would be called */
 		return 1;
 	}
+	if (!(dentry->d_sb->s_flags & MS_ACTIVE)) {
+		/* Unhash it, so that ancestors of killed async unlink
+		 * files will be cleaned up during umount */
+		return 1;
+	}
 	return 0;
 
 }