-#ifndef _LTT_WRAPPER_FTRACE_H
-#define _LTT_WRAPPER_FTRACE_H
+#ifndef _LTTNG_WRAPPER_FTRACE_H
+#define _LTTNG_WRAPPER_FTRACE_H
/*
- * Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
+ * wrapper/ftrace.h
*
* wrapper around vmalloc_sync_all. Using KALLSYMS to get its address when
* available, else we need to have a kernel that exports this function to GPL
* modules.
*
- * Dual LGPL v2.1/GPL v2 license.
+ * Copyright (C) 2011-2012 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 <linux/ftrace.h>
#ifdef CONFIG_KALLSYMS
#include <linux/kallsyms.h>
+#include "kallsyms.h"
static inline
int wrapper_register_ftrace_function_probe(char *glob,
int (*register_ftrace_function_probe_sym)(char *glob,
struct ftrace_probe_ops *ops, void *data);
- register_ftrace_function_probe_sym = (void *) kallsyms_lookup_name("register_ftrace_function_probe_sym");
+ register_ftrace_function_probe_sym = (void *) kallsyms_lookup_funcptr("register_ftrace_function_probe");
if (register_ftrace_function_probe_sym) {
return register_ftrace_function_probe_sym(glob, ops, data);
} else {
void (*unregister_ftrace_function_probe_sym)(char *glob,
struct ftrace_probe_ops *ops, void *data);
- unregister_ftrace_function_probe_sym = (void *) kallsyms_lookup_name("unregister_ftrace_function_probe_sym");
+ unregister_ftrace_function_probe_sym = (void *) kallsyms_lookup_funcptr("unregister_ftrace_function_probe");
if (unregister_ftrace_function_probe_sym) {
unregister_ftrace_function_probe_sym(glob, ops, data);
} else {
static inline
int wrapper_register_ftrace_function_probe(char *glob,
- struct ftrace_probe_ops *ops, void *data);
-
+ struct ftrace_probe_ops *ops, void *data)
{
- return unregister_ftrace_function_probe();
+ return register_ftrace_function_probe(glob, ops, data);
}
static inline
void wrapper_unregister_ftrace_function_probe(char *glob,
- struct ftrace_probe_ops *ops, void *data);
+ struct ftrace_probe_ops *ops, void *data)
{
- return unregister_ftrace_function_probe();
+ return unregister_ftrace_function_probe(glob, ops, data);
}
#endif
-#endif /* _LTT_WRAPPER_FTRACE_H */
+#endif /* _LTTNG_WRAPPER_FTRACE_H */