[PATCH] Add in-progress io rate

Dumped along with percentage and eta.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/time.c b/time.c
index 5d3dee2..d08c791 100644
--- a/time.c
+++ b/time.c
@@ -132,3 +132,8 @@
 {
 	gettimeofday(&genesis, NULL);
 }
+
+void fill_start_time(struct timeval *t)
+{
+	memcpy(t, &genesis, sizeof(genesis));
+}