test_urcu_wfs: cleanup

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/tests/test_urcu_wfs.c b/tests/test_urcu_wfs.c
index 5e7b0ec4367fbcb2b94ee2a5452e741788d1efe2..84e50a00b5751ac8cad89d782f852e7f44207c30 100644 (file)
--- a/tests/test_urcu_wfs.c
+++ b/tests/test_urcu_wfs.c
@@ -172,7 +172,7 @@ static unsigned int nr_dequeuers;
 
 static struct cds_wfs_stack s;
 
-void *thr_enqueuer(void *_count)
+static void *thr_enqueuer(void *_count)
 {
        unsigned long long *count = _count;
 
@@ -247,7 +247,7 @@ static void do_test_pop_all(enum test_sync sync)
        }
 }
 
-void *thr_dequeuer(void *_count)
+static void *thr_dequeuer(void *_count)
 {
        unsigned long long *count = _count;
        unsigned int counter;
@@ -293,7 +293,7 @@ void *thr_dequeuer(void *_count)
        return ((void*)2);
 }
 
-void test_end(struct cds_wfs_stack *s, unsigned long long *nr_dequeues)
+static void test_end(struct cds_wfs_stack *s, unsigned long long *nr_dequeues)
 {
        struct cds_wfs_node *node;
 
@@ -306,7 +306,7 @@ void test_end(struct cds_wfs_stack *s, unsigned long long *nr_dequeues)
        } while (node);
 }
 
-void show_usage(int argc, char **argv)
+static void show_usage(int argc, char **argv)
 {
        printf("Usage : %s nr_dequeuers nr_enqueuers duration (s)", argv[0]);
        printf(" [-d delay] (enqueuer period (in loops))");
@@ -409,6 +409,10 @@ int main(int argc, char **argv)
                printf_verbose("pop test activated.\n");
        if (test_pop_all)
                printf_verbose("pop_all test activated.\n");
+       if (test_sync == TEST_SYNC_MUTEX)
+               printf_verbose("External sync: mutex.\n");
+       else
+               printf_verbose("External sync: none.\n");
        printf_verbose("Writer delay : %lu loops.\n", rduration);
        printf_verbose("Reader duration : %lu loops.\n", wdelay);
        printf_verbose("thread %-6s, thread id : %lx, tid %lu\n",