X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=time.c;h=f1833c7b9ea42d368c06eda180528d68db8e3c2c;hp=c4d1d4c7c6ee5da1cac47011d0ccd86a1ae1e78a;hb=df8472e12d8bdbe32ff1a4cf4f0c73224b8e8020;hpb=39ab7da23768081db50b0026e0c2a8e38752e7a4

diff --git a/time.c b/time.c
index c4d1d4c7..f1833c7b 100644
--- a/time.c
+++ b/time.c
@@ -9,25 +9,29 @@ static unsigned long ns_granularity;
 /*
  * busy looping version for the last few usec
  */
-void usec_spin(unsigned int usec)
+uint64_t usec_spin(unsigned int usec)
 {
 	struct timeval start;
+	uint64_t t;
 
 	fio_gettime(&start, NULL);
-	while (utime_since_now(&start) < usec)
+	while ((t = utime_since_now(&start)) < usec)
 		nop;
+
+	return t;
 }
 
-void usec_sleep(struct thread_data *td, unsigned long usec)
+uint64_t usec_sleep(struct thread_data *td, unsigned long usec)
 {
 	struct timespec req;
 	struct timeval tv;
+	uint64_t t = 0;
 
 	do {
 		unsigned long ts = usec;
 
 		if (usec < ns_granularity) {
-			usec_spin(usec);
+			t += usec_spin(usec);
 			break;
 		}
 
@@ -46,18 +50,31 @@ void usec_sleep(struct thread_data *td, unsigned long usec)
 			break;
 
 		ts = utime_since_now(&tv);
+		t += ts;
 		if (ts >= usec)
 			break;
 
 		usec -= ts;
 	} while (!td->terminate);
+
+	return t;
+}
+
+uint64_t time_since_genesis(void)
+{
+	return time_since_now(&genesis);
 }
 
-unsigned long mtime_since_genesis(void)
+uint64_t mtime_since_genesis(void)
 {
 	return mtime_since_now(&genesis);
 }
 
+uint64_t utime_since_genesis(void)
+{
+	return utime_since_now(&genesis);
+}
+
 int in_ramp_time(struct thread_data *td)
 {
 	return td->o.ramp_time && !td->ramp_time_over;
@@ -71,7 +88,7 @@ int ramp_time_over(struct thread_data *td)
 		return 1;
 
 	fio_gettime(&tv, NULL);
-	if (mtime_since(&td->epoch, &tv) >= td->o.ramp_time * 1000) {
+	if (utime_since(&td->epoch, &tv) >= td->o.ramp_time) {
 		td->ramp_time_over = 1;
 		reset_all_stats(td);
 		td_set_runstate(td, TD_RAMP);