Cleanup: doc/examples makefile

[urcu.git] / tests / test_cycles_per_loop.c

diff --git a/tests/test_cycles_per_loop.c b/tests/test_cycles_per_loop.c
index cafa309b9d35e6f8d932e62f56a72482470b28ba..6ff100bf38b34e518d937d6bc34760db74c6b63b 100644 (file)
--- a/tests/test_cycles_per_loop.c
+++ b/tests/test_cycles_per_loop.c
@@ -1,11 +1,33 @@
+/*
+ * test_cycles_per_loop.c
+ *
+ * Userspace RCU library - test cycles per loop
+ *
+ * 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 <urcu/arch.h>
 #include <stdio.h>
 
 #define NR_LOOPS 1000000UL
 
-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();
 }