int main(int argc, char *argv[], char *envp[])
{
+ int ret = 1;
+
if (initialize_fio(envp))
return 1;
#endif
if (parse_options(argc, argv))
- return 1;
+ goto done;
+
+ /*
+ * line buffer stdout to avoid output lines from multiple
+ * threads getting mixed
+ */
+ setvbuf(stdout, NULL, _IOLBF, 0);
fio_time_init();
if (nr_clients) {
+ set_genesis_time();
+
if (fio_start_all_clients())
- return 1;
- return fio_handle_clients(&fio_client_ops);
+ goto done;
+ ret = fio_handle_clients(&fio_client_ops);
} else
- return fio_backend();
+ ret = fio_backend();
+
+done:
+ deinitialize_fio();
+ return ret;
}