Cleanup: enable signed/unsigned compare compiler warning

[urcu.git] / tests / benchmark / test_urcu_wfq.c

diff --git a/tests/benchmark/test_urcu_wfq.c b/tests/benchmark/test_urcu_wfq.c
index 20f7693e284126c7675ef621c5427f2d8b419a30..76821047104a9660edd6cc439ee723f937fe3c21 100644 (file)
--- a/tests/benchmark/test_urcu_wfq.c
+++ b/tests/benchmark/test_urcu_wfq.c
@@ -21,8 +21,6 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#define _GNU_SOURCE
-#include "config.h"
 #include <stdio.h>
 #include <pthread.h>
 #include <stdlib.h>
@@ -256,6 +254,7 @@ 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);
@@ -273,7 +272,7 @@ 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);
@@ -330,15 +329,15 @@ 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);
        }
@@ -347,7 +346,7 @@ 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);
@@ -357,21 +356,21 @@ 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",
@@ -400,5 +399,6 @@ int main(int argc, char **argv)
        free(count_dequeuer);
        free(tid_enqueuer);
        free(tid_dequeuer);
+
        return 0;
 }