X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.c;h=7b3a50b6cba12df253bed9517be46cdc950fde2d;hp=ee6eae24c91acd14fc72884b700fd801fb31246e;hb=420b104a3f6ba4328b6b167808f71bb7849102ec;hpb=af1dc26601999b071522562dee7ba6db6bae29ee

diff --git a/fio.c b/fio.c
index ee6eae24..7b3a50b6 100644
--- a/fio.c
+++ b/fio.c
@@ -32,6 +32,8 @@ int main(int argc, char *argv[], char *envp[])
 {
 	int ret = 1;
 
+	compiletime_assert(TD_NR <= TD_ENG_FLAG_SHIFT, "TD_ENG_FLAG_SHIFT");
+
 	if (initialize_fio(envp))
 		return 1;
 
@@ -39,20 +41,31 @@ int main(int argc, char *argv[], char *envp[])
 #error "No available clock source!"
 #endif
 
-	if (parse_options(argc, argv))
+	if (fio_server_create_sk_key())
 		goto done;
 
+	if (parse_options(argc, argv))
+		goto done_key;
+
+	/*
+	 * 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())
-			goto done;
+			goto done_key;
 		ret = fio_handle_clients(&fio_client_ops);
 	} else
-		ret = fio_backend();
+		ret = fio_backend(NULL);
 
+done_key:
+	fio_server_destroy_sk_key();
 done:
 	deinitialize_fio();
 	return ret;