X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=time.c;h=f1c5d3fe613e85c4ce0713701aee5c45afdcabdd;hp=b145e90e2da2fe2c4fa7e44100451f5c9434fabc;hb=550beaad94a11beef70dfb4057797ff8800c8a72;hpb=ada8f2350ff83c29b47720b7d2aebedef94e88f3

diff --git a/time.c b/time.c
index b145e90e..f1c5d3fe 100644
--- a/time.c
+++ b/time.c
@@ -6,6 +6,15 @@
 static struct timeval genesis;
 static unsigned long ns_granularity;
 
+void timeval_add_msec(struct timeval *tv, unsigned int msec)
+{
+	tv->tv_usec += 1000 * msec;
+	if (tv->tv_usec >= 1000000) {
+		tv->tv_usec -= 1000000;
+		tv->tv_sec++;
+	}
+}
+
 /*
  * busy looping version for the last few usec
  */
@@ -75,7 +84,7 @@ uint64_t utime_since_genesis(void)
 	return utime_since_now(&genesis);
 }
 
-int in_ramp_time(struct thread_data *td)
+bool in_ramp_time(struct thread_data *td)
 {
 	return td->o.ramp_time && !td->ramp_time_over;
 }
@@ -92,12 +101,12 @@ static void parent_update_ramp(struct thread_data *td)
 	td_set_runstate(parent, TD_RAMP);
 }
 
-int ramp_time_over(struct thread_data *td)
+bool ramp_time_over(struct thread_data *td)
 {
 	struct timeval tv;
 
 	if (!td->o.ramp_time || td->ramp_time_over)
-		return 1;
+		return true;
 
 	fio_gettime(&tv, NULL);
 	if (utime_since(&td->epoch, &tv) >= td->o.ramp_time) {
@@ -105,10 +114,10 @@ int ramp_time_over(struct thread_data *td)
 		reset_all_stats(td);
 		td_set_runstate(td, TD_RAMP);
 		parent_update_ramp(td);
-		return 1;
+		return true;
 	}
 
-	return 0;
+	return false;
 }
 
 void fio_time_init(void)