Remove parameter from rcu_read_lock()

[urcu.git] / test_urcu.c

diff --git a/test_urcu.c b/test_urcu.c
index 93bc013b4a3a3575e598ef10eb61096871db7aa1..39408a0bdd6d7141915b66222a9d64a7f655a7c3 100644 (file)
--- a/test_urcu.c
+++ b/test_urcu.c
@@ -88,7 +88,6 @@ void rcu_copy_mutex_unlock(void)
 
 void *thr_reader(void *arg)
 {
-       int qparity;
        struct test_array *local_ptr;
 
        printf("thread_begin %s, thread id : %lx, tid %lu\n",
@@ -97,11 +96,11 @@ void *thr_reader(void *arg)
        urcu_register_thread();
 
        for (;;) {
-               rcu_read_lock(&qparity);
+               rcu_read_lock();
                local_ptr = rcu_dereference(test_rcu_pointer);
                if (local_ptr)
                        assert(local_ptr->a == 8);
-               rcu_read_unlock(&qparity);
+               rcu_read_unlock();
                if (!test_duration())
                        break;
        }
@@ -144,6 +143,15 @@ void *thr_writer(void *arg)
        return ((void*)2);
 }
 
+void show_usage(int argc, char **argv)
+{
+       printf("Usage : %s duration (s)", argv[0]);
+#ifdef DEBUG_YIELD
+       printf(" [-r] [-w] (yield reader and/or writer)");
+#endif
+       printf("\n");
+}
+
 int main(int argc, char **argv)
 {
        int err;
@@ -152,15 +160,13 @@ int main(int argc, char **argv)
        int i;
 
        if (argc < 2) {
-               printf("Usage : %s duration (s) [-r] [-w] "
-                      "(yield reader and/or writer)\n", argv[0]);
+               show_usage(argc, argv);
                return -1;
        }
 
        err = sscanf(argv[1], "%lu", &duration);
        if (err != 1) {
-               printf("Usage : %s duration (s) [-r] [-w] "
-                      "(yield reader and/or writer)\n", argv[0]);
+               show_usage(argc, argv);
                return -1;
        }