2019-06-04 16:11:33 +08:00
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// SPDX-License-Identifier: GPL-2.0-only
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2013-01-22 19:32:38 +08:00
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/*
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* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
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*
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* Based on orig code from @author John Levon <levon@movementarian.org>
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*/
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#include <linux/oprofile.h>
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#include <linux/perf_event.h>
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int __init oprofile_arch_init(struct oprofile_operations *ops)
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{
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/*
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* A failure here, forces oprofile core to switch to Timer based PC
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* sampling, which will happen if say perf is not enabled/available
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*/
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return oprofile_perf_init(ops);
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}
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void oprofile_arch_exit(void)
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{
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oprofile_perf_exit();
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}
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