arm64: ensure CPU clock retrieval issues isb()

[fio.git] / rate-submit.c

diff --git a/rate-submit.c b/rate-submit.c
index 752c30a5f171d6f0e541ef79ce9fc5c341195d58..268356d17a1f1b35a6eaa0ad82219db86177a4de 100644 (file)
--- a/rate-submit.c
+++ b/rate-submit.c
@@ -173,7 +173,7 @@ static int io_workqueue_init_worker_fn(struct submit_worker *sw)
        if (td->io_ops->post_init && td->io_ops->post_init(td))
                goto err_io_init;
 
-       set_epoch_time(td, td->o.log_unix_epoch);
+       set_epoch_time(td, td->o.log_unix_epoch | td->o.log_alternate_epoch, td->o.log_alternate_epoch_clock_id);
        fio_getrusage(&td->ru_start);
        clear_io_state(td, 1);
 
@@ -195,6 +195,15 @@ static void io_workqueue_exit_worker_fn(struct submit_worker *sw,
        struct thread_data *td = sw->priv;
 
        (*sum_cnt)++;
+
+       /*
+        * io_workqueue_update_acct_fn() doesn't support per prio stats, and
+        * even if it did, offload can't be used with all async IO engines.
+        * If group reporting is set in the parent td, the group result
+        * generated by __show_run_stats() can still contain multiple prios
+        * from different offloaded jobs.
+        */
+       sw->wq->td->ts.disable_prio_stat = 1;
        sum_thread_stats(&sw->wq->td->ts, &td->ts);
 
        fio_options_free(td);