backend: cleanup overlap submission logic
[fio.git] / idletime.c
index 5cc8b65..90bc1d9 100644 (file)
@@ -11,7 +11,7 @@ static volatile struct idle_prof_common ipc;
 static double calibrate_unit(unsigned char *data)
 {
        unsigned long t, i, j, k;
-       struct timeval tps;
+       struct timespec tps;
        double tunit = 0.0;
 
        for (i = 0; i < CALIBRATE_RUNS; i++) {
@@ -183,7 +183,6 @@ static void calibration_stats(void)
 void fio_idle_prof_init(void)
 {
        int i, ret;
-       struct timeval tp;
        struct timespec ts;
        pthread_attr_t tattr;
        struct idle_prof_thread *ipt;
@@ -260,7 +259,7 @@ void fio_idle_prof_init(void)
 
                if ((ret = pthread_detach(ipt->thread))) {
                        /* log error and let the thread spin */
-                       log_err("fio: pthread_detatch %s\n", strerror(ret));
+                       log_err("fio: pthread_detach %s\n", strerror(ret));
                }
        }
 
@@ -282,9 +281,8 @@ void fio_idle_prof_init(void)
                pthread_mutex_lock(&ipt->init_lock);
                while ((ipt->state != TD_EXITED) &&
                       (ipt->state!=TD_INITIALIZED)) {
-                       fio_gettime(&tp, NULL);
-                       ts.tv_sec = tp.tv_sec + 1;
-                       ts.tv_nsec = tp.tv_usec * 1000;
+                       fio_gettime(&ts, NULL);
+                       ts.tv_sec += 1;
                        pthread_cond_timedwait(&ipt->cond, &ipt->init_lock, &ts);
                }
                pthread_mutex_unlock(&ipt->init_lock);
@@ -325,7 +323,6 @@ void fio_idle_prof_stop(void)
 {
        int i;
        uint64_t runt;
-       struct timeval tp;
        struct timespec ts;
        struct idle_prof_thread *ipt;
 
@@ -343,9 +340,8 @@ void fio_idle_prof_stop(void)
                pthread_mutex_lock(&ipt->start_lock);
                while ((ipt->state != TD_EXITED) &&
                       (ipt->state!=TD_NOT_CREATED)) {
-                       fio_gettime(&tp, NULL);
-                       ts.tv_sec = tp.tv_sec + 1;
-                       ts.tv_nsec = tp.tv_usec * 1000;
+                       fio_gettime(&ts, NULL);
+                       ts.tv_sec += 1;
                        /* timed wait in case a signal is not received */
                        pthread_cond_timedwait(&ipt->cond, &ipt->start_lock, &ts);
                }
@@ -481,7 +477,7 @@ void show_idle_prof_stats(int output, struct json_object *parent,
                return;
        }
 
-       if ((ipc.opt != IDLE_PROF_OPT_NONE) && (output == FIO_OUTPUT_JSON)) {
+       if ((ipc.opt != IDLE_PROF_OPT_NONE) && (output & FIO_OUTPUT_JSON)) {
                if (!parent)
                        return;