1 files changed, 0 insertions, 176 deletions
diff --git a/time.c b/time.c
deleted file mode 100644
index 279ee484..00000000
--- a/time.c
+++ /dev/null
@@ -1,176 +0,0 @@
-#include <time.h>
-#include <sys/time.h>
-
-#include "fio.h"
-
-static struct timeval genesis;
-static unsigned long ns_granularity;
-
-void timeval_add_msec(struct timeval *tv, unsigned int msec)
-{
-	unsigned long adj_usec = 1000 * msec;
-
-	tv->tv_usec += adj_usec;
-	if (adj_usec >= 1000000) {
-		unsigned long adj_sec = adj_usec / 1000000;
-
-		tv->tv_usec -=  adj_sec * 1000000;
-		tv->tv_sec += adj_sec;
-	}
-	if (tv->tv_usec >= 1000000){
-		tv->tv_usec -= 1000000;
-		tv->tv_sec++;
-	}
-}
-
-/*
- * busy looping version for the last few usec
- */
-uint64_t usec_spin(unsigned int usec)
-{
-	struct timeval start;
-	uint64_t t;
-
-	fio_gettime(&start, NULL);
-	while ((t = utime_since_now(&start)) < usec)
-		nop;
-
-	return t;
-}
-
-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) {
-			t += usec_spin(usec);
-			break;
-		}
-
-		ts = usec - ns_granularity;
-
-		if (ts >= 1000000) {
-			req.tv_sec = ts / 1000000;
-			ts -= 1000000 * req.tv_sec;
-		} else
-			req.tv_sec = 0;
-
-		req.tv_nsec = ts * 1000;
-		fio_gettime(&tv, NULL);
-
-		if (nanosleep(&req, NULL) < 0)
-			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);
-}
-
-uint64_t mtime_since_genesis(void)
-{
-	return mtime_since_now(&genesis);
-}
-
-uint64_t utime_since_genesis(void)
-{
-	return utime_since_now(&genesis);
-}
-
-bool in_ramp_time(struct thread_data *td)
-{
-	return td->o.ramp_time && !td->ramp_time_over;
-}
-
-static void parent_update_ramp(struct thread_data *td)
-{
-	struct thread_data *parent = td->parent;
-
-	if (!parent || parent->ramp_time_over)
-		return;
-
-	reset_all_stats(parent);
-	parent->ramp_time_over = 1;
-	td_set_runstate(parent, TD_RAMP);
-}
-
-bool ramp_time_over(struct thread_data *td)
-{
-	struct timeval tv;
-
-	if (!td->o.ramp_time || td->ramp_time_over)
-		return true;
-
-	fio_gettime(&tv, NULL);
-	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);
-		parent_update_ramp(td);
-		return true;
-	}
-
-	return false;
-}
-
-void fio_time_init(void)
-{
-	int i;
-
-	fio_clock_init();
-
-	/*
-	 * Check the granularity of the nanosleep function
-	 */
-	for (i = 0; i < 10; i++) {
-		struct timeval tv;
-		struct timespec ts;
-		unsigned long elapsed;
-
-		fio_gettime(&tv, NULL);
-		ts.tv_sec = 0;
-		ts.tv_nsec = 1000;
-
-		nanosleep(&ts, NULL);
-		elapsed = utime_since_now(&tv);
-
-		if (elapsed > ns_granularity)
-			ns_granularity = elapsed;
-	}
-}
-
-void set_genesis_time(void)
-{
-	fio_gettime(&genesis, NULL);
-}
-
-void set_epoch_time(struct thread_data *td, int log_unix_epoch)
-{
-	fio_gettime(&td->epoch, NULL);
-	if (log_unix_epoch) {
-		struct timeval tv;
-		gettimeofday(&tv, NULL);
-		td->unix_epoch = (unsigned long long)(tv.tv_sec) * 1000 +
-		                 (unsigned long long)(tv.tv_usec) / 1000;
-	}
-}
-
-void fill_start_time(struct timeval *t)
-{
-	memcpy(t, &genesis, sizeof(genesis));
-}