[PATCH] Really fixup disk util init

Include disk io ticks, if the job itself creates the file. Don't
include it, if we create the file before running the job.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.c b/fio.c
index dd52626..ca58923 100644
--- a/fio.c
+++ b/fio.c
@@ -836,10 +836,10 @@
 	for_each_td(td, i) {
 		print_status_init(td->thread_number - 1);
 
-		init_disk_util(td);
-
-		if (!td->create_serialize)
+		if (!td->create_serialize) {
+			init_disk_util(td);
 			continue;
+		}
 
 		/*
 		 * do file setup here so it happens sequentially,
@@ -850,6 +850,8 @@
 			td_set_runstate(td, TD_REAPED);
 			todo--;
 		}
+
+		init_disk_util(td);
 	}
 
 	while (todo) {