--- src/sys/vfs/hammer/hammer_ioctl.c	2008/07/12 02:47:39	1.27
+++ src/sys/vfs/hammer/hammer_ioctl.c	2008/07/12 23:04:50	1.28
@@ -364,7 +364,7 @@ hammer_ioc_synctid(hammer_transaction_t
 	case HAMMER_SYNCTID_ASYNC:
 		hammer_queue_inodes_flusher(hmp, MNT_NOWAIT);
 		std->tid = hmp->flusher.tid;	/* inaccurate */
-		hammer_flusher_async(hmp);
+		hammer_flusher_async(hmp, NULL);
 		break;
 	case HAMMER_SYNCTID_SYNC1:
 		hammer_queue_inodes_flusher(hmp, MNT_WAIT);