uatomic/x86: Remove redundant memory barriers

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

diff --git a/tests/benchmark/test_perthreadlock_timing.c b/tests/benchmark/test_perthreadlock_timing.c
index ca2953d0d43fdd705f42db6b766f5226d4f39a09..78222750302dd6e46a4d5fd1a60dbe36fd05f2c6 100644 (file)
--- a/tests/benchmark/test_perthreadlock_timing.c
+++ b/tests/benchmark/test_perthreadlock_timing.c
@@ -1,23 +1,9 @@
+// SPDX-FileCopyrightText: 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*
- * test_perthreadloc_timing.c
- *
  * Per thread locks - test program
- *
- * Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <stdio.h>
@@ -28,11 +14,11 @@
 #include <sys/wait.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <assert.h>
 #include <pthread.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
+#include <urcu/assert.h>
 
 #include "thread-id.h"
 
@@ -67,6 +53,7 @@ static int num_write;
 static caa_cycles_t __attribute__((aligned(CAA_CACHE_LINE_SIZE))) *reader_time;
 static caa_cycles_t __attribute__((aligned(CAA_CACHE_LINE_SIZE))) *writer_time;
 
+static
 void *thr_reader(void *arg)
 {
        caa_cycles_t time1, time2;
@@ -86,7 +73,7 @@ void *thr_reader(void *arg)
                                perror("Error in pthread mutex lock");
                                exit(-1);
                        }
-                       assert(test_array.a == 8);
+                       urcu_posix_assert(test_array.a == 8);
                        ret = pthread_mutex_unlock(&per_thread_lock[tidx].lock);
                        if (ret) {
                                perror("Error in pthread mutex unlock");
@@ -105,6 +92,7 @@ void *thr_reader(void *arg)
 
 }
 
+static
 void *thr_writer(void *arg)
 {
        caa_cycles_t time1, time2;