Files
Linux_Drivers/linux_5.10/arch/arc/oprofile/common.c
sam.xiang 5c7dd7acc3 [linux] create linux_5.10.4 from T-head official:
repo: https://github.com/T-head-Semi/linux
	commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb

Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
2023-03-10 20:32:41 +08:00

24 lines
566 B
C

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