X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=tests%2Fbenchmark%2Ftest_urcu_wfq.c;h=07a684825f982bad6e0b5d77993eaf195f33d3ec;hb=3b4d308436f00a8253549f16980fd6889dfe08b1;hp=1cf356ec7695c037418e7a4e567d85af41439cf5;hpb=6893800a4d1cc14dff0395ddcd660a5138db183d;p=urcu.git

diff --git a/tests/benchmark/test_urcu_wfq.c b/tests/benchmark/test_urcu_wfq.c
index 1cf356e..07a6848 100644
--- a/tests/benchmark/test_urcu_wfq.c
+++ b/tests/benchmark/test_urcu_wfq.c
@@ -138,6 +138,7 @@ static unsigned int nr_dequeuers;
 
 static struct cds_wfq_queue q;
 
+static
 void *thr_enqueuer(void *_count)
 {
 	unsigned long long *count = _count;
@@ -179,6 +180,7 @@ fail:
 
 }
 
+static
 void *thr_dequeuer(void *_count)
 {
 	unsigned long long *count = _count;
@@ -218,6 +220,7 @@ void *thr_dequeuer(void *_count)
 	return ((void*)2);
 }
 
+static
 void test_end(struct cds_wfq_queue *q, unsigned long long *nr_dequeues)
 {
 	struct cds_wfq_node *node;
@@ -231,6 +234,7 @@ void test_end(struct cds_wfq_queue *q, unsigned long long *nr_dequeues)
 	} while (node);
 }
 
+static
 void show_usage(int argc, char **argv)
 {
 	printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
@@ -254,6 +258,7 @@ int main(int argc, char **argv)
 			   tot_successful_dequeues = 0;
 	unsigned long long end_dequeues = 0;
 	int i, a;
+	unsigned int i_thr;
 
 	if (argc < 4) {
 		show_usage(argc, argv);
@@ -271,7 +276,7 @@ int main(int argc, char **argv)
 		show_usage(argc, argv);
 		return -1;
 	}
-	
+
 	err = sscanf(argv[3], "%lu", &duration);
 	if (err != 1) {
 		show_usage(argc, argv);
@@ -328,15 +333,15 @@ int main(int argc, char **argv)
 
 	next_aff = 0;
 
-	for (i = 0; i < nr_enqueuers; i++) {
-		err = pthread_create(&tid_enqueuer[i], NULL, thr_enqueuer,
-				     &count_enqueuer[2 * i]);
+	for (i_thr = 0; i_thr < nr_enqueuers; i_thr++) {
+		err = pthread_create(&tid_enqueuer[i_thr], NULL, thr_enqueuer,
+				     &count_enqueuer[2 * i_thr]);
 		if (err != 0)
 			exit(1);
 	}
-	for (i = 0; i < nr_dequeuers; i++) {
-		err = pthread_create(&tid_dequeuer[i], NULL, thr_dequeuer,
-				     &count_dequeuer[2 * i]);
+	for (i_thr = 0; i_thr < nr_dequeuers; i_thr++) {
+		err = pthread_create(&tid_dequeuer[i_thr], NULL, thr_dequeuer,
+				     &count_dequeuer[2 * i_thr]);
 		if (err != 0)
 			exit(1);
 	}
@@ -345,7 +350,7 @@ int main(int argc, char **argv)
 
 	test_go = 1;
 
-	for (i = 0; i < duration; i++) {
+	for (i_thr = 0; i_thr < duration; i_thr++) {
 		sleep(1);
 		if (verbose_mode) {
 			fwrite(".", sizeof(char), 1, stdout);
@@ -355,21 +360,21 @@ int main(int argc, char **argv)
 
 	test_stop = 1;
 
-	for (i = 0; i < nr_enqueuers; i++) {
-		err = pthread_join(tid_enqueuer[i], &tret);
+	for (i_thr = 0; i_thr < nr_enqueuers; i_thr++) {
+		err = pthread_join(tid_enqueuer[i_thr], &tret);
 		if (err != 0)
 			exit(1);
-		tot_enqueues += count_enqueuer[2 * i];
-		tot_successful_enqueues += count_enqueuer[2 * i + 1];
+		tot_enqueues += count_enqueuer[2 * i_thr];
+		tot_successful_enqueues += count_enqueuer[2 * i_thr + 1];
 	}
-	for (i = 0; i < nr_dequeuers; i++) {
-		err = pthread_join(tid_dequeuer[i], &tret);
+	for (i_thr = 0; i_thr < nr_dequeuers; i_thr++) {
+		err = pthread_join(tid_dequeuer[i_thr], &tret);
 		if (err != 0)
 			exit(1);
-		tot_dequeues += count_dequeuer[2 * i];
-		tot_successful_dequeues += count_dequeuer[2 * i + 1];
+		tot_dequeues += count_dequeuer[2 * i_thr];
+		tot_successful_dequeues += count_dequeuer[2 * i_thr + 1];
 	}
-	
+
 	test_end(&q, &end_dequeues);
 
 	printf_verbose("total number of enqueues : %llu, dequeues %llu\n",
@@ -398,5 +403,6 @@ int main(int argc, char **argv)
 	free(count_dequeuer);
 	free(tid_enqueuer);
 	free(tid_dequeuer);
+
 	return 0;
 }