/*
* lttng-calibrate.c
*
- * Copyright 2011 (c) - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
* LTTng probe calibration.
*
- * Dual LGPL v2.1/GPL v2 license.
+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; only
+ * version 2.1 of the License.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "ltt-debugfs-abi.h"
-#include "ltt-events.h"
+#include <lttng-abi.h>
+#include <lttng-events.h>
+noinline
void lttng_calibrate_kretprobe(void)
{
+ asm volatile ("");
}
-int lttng_calibrate(struct lttng_calibrate *calibrate)
+int lttng_calibrate(struct lttng_kernel_calibrate *calibrate)
{
switch (calibrate->type) {
- case LTTNG_CALIBRATE_KRETPROBE:
- calibrate->u.kretprobe.addr = <tng_calibrate_kretprobe;
+ case LTTNG_KERNEL_CALIBRATE_KRETPROBE:
+ lttng_calibrate_kretprobe();
break;
default:
return -EINVAL;