X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=tests%2Fbenchmark%2Ftest_urcu_wfcq.c;h=6b5e9331ab7ab2b01aaaee9a66a0d25fc5441aa0;hp=84a0d0f69068b90596c967475259f06ae000422b;hb=83e334d03eaba62df373cf44298616458900078a;hpb=99ab1528d4df0c35bd209063c42123d1bc2f81ea

diff --git a/tests/benchmark/test_urcu_wfcq.c b/tests/benchmark/test_urcu_wfcq.c
index 84a0d0f..6b5e933 100644
--- a/tests/benchmark/test_urcu_wfcq.c
+++ b/tests/benchmark/test_urcu_wfcq.c
@@ -75,7 +75,7 @@ static inline void loop_sleep(unsigned long loops)
 static int verbose_mode;
 
 static int test_dequeue, test_splice, test_wait_empty;
-static int test_enqueue_stopped;
+static unsigned int test_enqueue_stopped;
 
 #define printf_verbose(fmt, args...)		\
 	do {					\
@@ -357,6 +357,7 @@ int main(int argc, char **argv)
 			   tot_splice = 0, tot_dequeue_last = 0;
 	unsigned long long end_dequeues = 0;
 	int i, a, retval = 0;
+	unsigned int i_thr;
 
 	if (argc < 4) {
 		show_usage(argc, argv);
@@ -374,7 +375,7 @@ 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);
@@ -471,15 +472,15 @@ 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[3 * i]);
+	for (i_thr = 0; i_thr < nr_enqueuers; i_thr++) {
+		err = pthread_create(&tid_enqueuer[i_thr], NULL, thr_enqueuer,
+				     &count_enqueuer[3 * 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[4 * i]);
+	for (i_thr = 0; i_thr < nr_dequeuers; i_thr++) {
+		err = pthread_create(&tid_dequeuer[i_thr], NULL, thr_dequeuer,
+				     &count_dequeuer[4 * i_thr]);
 		if (err != 0)
 			exit(1);
 	}
@@ -488,7 +489,7 @@ 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);
@@ -509,24 +510,24 @@ int main(int argc, char **argv)
 
 	test_stop_dequeue = 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[3 * i];
-		tot_successful_enqueues += count_enqueuer[3 * i + 1];
-		tot_empty_dest_enqueues += count_enqueuer[3 * i + 2];
+		tot_enqueues += count_enqueuer[3 * i_thr];
+		tot_successful_enqueues += count_enqueuer[3 * i_thr + 1];
+		tot_empty_dest_enqueues += count_enqueuer[3 * i_thr + 2];
 	}
-	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[4 * i];
-		tot_successful_dequeues += count_dequeuer[4 * i + 1];
-		tot_splice += count_dequeuer[4 * i + 2];
-		tot_dequeue_last += count_dequeuer[4 * i + 3];
+		tot_dequeues += count_dequeuer[4 * i_thr];
+		tot_successful_dequeues += count_dequeuer[4 * i_thr + 1];
+		tot_splice += count_dequeuer[4 * i_thr + 2];
+		tot_dequeue_last += count_dequeuer[4 * i_thr + 3];
 	}
-	
+
 	test_end(&end_dequeues, &tot_dequeue_last);
 
 	printf_verbose("total number of enqueues : %llu, dequeues %llu\n",
@@ -579,5 +580,6 @@ int main(int argc, char **argv)
 	free(count_dequeuer);
 	free(tid_enqueuer);
 	free(tid_dequeuer);
+
 	return retval;
 }