X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_lfq.c;h=39e0351abb27672f5d6677e436ebaeebc88567b3;hb=07c6adebacc36efe566e26ae671be237dd20feec;hp=5292ebd4c4f35e673b7e52588cc526c326fcb6be;hpb=bce63dfd0a2306452c9e39f5df01789e77f3f44a;p=urcu.git

diff --git a/tests/test_urcu_lfq.c b/tests/test_urcu_lfq.c
index 5292ebd..39e0351 100644
--- a/tests/test_urcu_lfq.c
+++ b/tests/test_urcu_lfq.c
@@ -38,6 +38,7 @@
 #include <errno.h>
 
 #include <urcu/arch.h>
+#include <urcu/tls-compat.h>
 
 #ifdef __linux__
 #include <syscall.h>
@@ -77,9 +78,9 @@ static unsigned long duration;
 /* read-side C.S. duration, in loops */
 static unsigned long wdelay;
 
-static inline void loop_sleep(unsigned long l)
+static inline void loop_sleep(unsigned long loops)
 {
-	while(l-- != 0)
+	while (loops-- != 0)
 		caa_cpu_relax();
 }
 
@@ -148,11 +149,11 @@ static int test_duration_enqueue(void)
 	return !test_stop;
 }
 
-static unsigned long long __thread nr_dequeues;
-static unsigned long long __thread nr_enqueues;
+static DEFINE_URCU_TLS(unsigned long long, nr_dequeues);
+static DEFINE_URCU_TLS(unsigned long long, nr_enqueues);
 
-static unsigned long long __thread nr_successful_dequeues;
-static unsigned long long __thread nr_successful_enqueues;
+static DEFINE_URCU_TLS(unsigned long long, nr_successful_dequeues);
+static DEFINE_URCU_TLS(unsigned long long, nr_successful_enqueues);
 
 static unsigned int nr_enqueuers;
 static unsigned int nr_dequeuers;
@@ -188,24 +189,24 @@ void *thr_enqueuer(void *_count)
 		rcu_read_lock();
 		cds_lfq_enqueue_rcu(&q, &node->list);
 		rcu_read_unlock();
-		nr_successful_enqueues++;
+		URCU_TLS(nr_successful_enqueues)++;
 
-		if (unlikely(wdelay))
+		if (caa_unlikely(wdelay))
 			loop_sleep(wdelay);
 fail:
-		nr_enqueues++;
-		if (unlikely(!test_duration_enqueue()))
+		URCU_TLS(nr_enqueues)++;
+		if (caa_unlikely(!test_duration_enqueue()))
 			break;
 	}
 
 	rcu_unregister_thread();
 
-	count[0] = nr_enqueues;
-	count[1] = nr_successful_enqueues;
+	count[0] = URCU_TLS(nr_enqueues);
+	count[1] = URCU_TLS(nr_successful_enqueues);
 	printf_verbose("enqueuer thread_end, thread id : %lx, tid %lu, "
 		       "enqueues %llu successful_enqueues %llu\n",
-		       pthread_self(), (unsigned long)gettid(), nr_enqueues,
-		       nr_successful_enqueues);
+		       pthread_self(), (unsigned long)gettid(),
+		       URCU_TLS(nr_enqueues), URCU_TLS(nr_successful_enqueues));
 	return ((void*)1);
 
 }
@@ -251,13 +252,13 @@ void *thr_dequeuer(void *_count)
 
 		if (node) {
 			call_rcu(&node->rcu, free_node_cb);
-			nr_successful_dequeues++;
+			URCU_TLS(nr_successful_dequeues)++;
 		}
 
-		nr_dequeues++;
-		if (unlikely(!test_duration_dequeue()))
+		URCU_TLS(nr_dequeues)++;
+		if (caa_unlikely(!test_duration_dequeue()))
 			break;
-		if (unlikely(rduration))
+		if (caa_unlikely(rduration))
 			loop_sleep(rduration);
 	}
 
@@ -265,10 +266,10 @@ void *thr_dequeuer(void *_count)
 	rcu_defer_unregister_thread();
 	printf_verbose("dequeuer thread_end, thread id : %lx, tid %lu, "
 		       "dequeues %llu, successful_dequeues %llu\n",
-		       pthread_self(), (unsigned long)gettid(), nr_dequeues,
-		       nr_successful_dequeues);
-	count[0] = nr_dequeues;
-	count[1] = nr_successful_dequeues;
+		       pthread_self(), (unsigned long)gettid(),
+		       URCU_TLS(nr_dequeues), URCU_TLS(nr_successful_dequeues));
+	count[0] = URCU_TLS(nr_dequeues);
+	count[1] = URCU_TLS(nr_successful_dequeues);
 	return ((void*)2);
 }
 
@@ -381,7 +382,9 @@ int main(int argc, char **argv)
 	count_dequeuer = malloc(2 * sizeof(*count_dequeuer) * nr_dequeuers);
 	cds_lfq_init_rcu(&q, call_rcu);
 	err = create_all_cpu_call_rcu_data(0);
-	assert(!err);
+	if (err) {
+		printf("Per-CPU call_rcu() worker threads unavailable. Using default global worker thread.\n");
+	}
 
 	next_aff = 0;