---

yaml
---
r: 169614
b: refs/heads/master
c: cced06c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 386d7e9e542c2115d5d300747e57f503458a1617
+refs/heads/master: cced06c62a9db6bd6d77e3f0a57dbe47a26d881e

trunk/tools/perf/bench/sched-messaging.c

@@ -35,7 +35,6 @@ static int use_pipes = 0;
 static unsigned int loops = 100;
 static unsigned int thread_mode = 0;
 static unsigned int num_groups = 10;
-static int simple = 0;
 
 struct sender_context {
 	unsigned int num_fds;
@@ -261,9 +260,6 @@ static const struct option options[] = {
 		    "Specify number of groups"),
 	OPT_INTEGER('l', "loop", &loops,
 		    "Specify number of loops"),
-	OPT_BOOLEAN('s', "simple-output", &simple,
-		    "Do simple output (this maybe useful for"
-		    "processing by scripts or graph tools like gnuplot)"),
 	OPT_END()
 };
 
@@ -316,16 +312,24 @@ int bench_sched_messaging(int argc, const char **argv,
 
 	timersub(&stop, &start, &diff);
 
-	if (simple)
-		printf("%lu.%03lu\n", diff.tv_sec, diff.tv_usec/1000);
-	else {
+	switch (bench_format) {
+	case BENCH_FORMAT_DEFAULT:
 		printf("(%d sender and receiver %s per group)\n",
 		       num_fds, thread_mode ? "threads" : "processes");
 		printf("(%d groups == %d %s run)\n\n",
 		       num_groups, num_groups * 2 * num_fds,
 		       thread_mode ? "threads" : "processes");
 		printf("\tTotal time:%lu.%03lu sec\n",
 		       diff.tv_sec, diff.tv_usec/1000);
+		break;
+	case BENCH_FORMAT_SIMPLE:
+		printf("%lu.%03lu\n", diff.tv_sec, diff.tv_usec/1000);
+		break;
+	default:
+		/* reaching here is something disaster */
+		fprintf(stderr, "Unknown format:%d\n", bench_format);
+		exit(1);
+		break;
 	}
 
 	return 0;