1/*
 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 *
 8 * Based on orig code from @author John Levon <levon@movementarian.org>
 9 */
10
11#include <linux/oprofile.h>
12#include <linux/perf_event.h>
13
14int __init oprofile_arch_init(struct oprofile_operations *ops)
15{
16	/*
17	 * A failure here, forces oprofile core to switch to Timer based PC
18	 * sampling, which will happen if say perf is not enabled/available
19	 */
20	return oprofile_perf_init(ops);
21}
22
23void oprofile_arch_exit(void)
24{
25	oprofile_perf_exit();
26}