--- src/sys/vfs/hammer/hammer_ondisk.c	2008/07/09 10:29:20	1.67
+++ src/sys/vfs/hammer/hammer_ondisk.c	2008/07/12 23:04:50	1.68
@@ -1375,7 +1375,7 @@ hammer_sync_hmp(hammer_mount_t hmp, int
                 hammer_flusher_sync(hmp);
                 hammer_flusher_sync(hmp);
 	} else {
-                hammer_flusher_async(hmp);
+                hammer_flusher_async(hmp, NULL);
 	}
 	return(info.error);
 }