From 993b832fda6ad4f350dcc4440113ba95c05621ae Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 14 Jan 2021 17:05:16 +0530 Subject: arch: arc: Remove CONFIG_OPROFILE support The "oprofile" user-space tools don't use the kernel OPROFILE support any more, and haven't in a long time. User-space has been converted to the perf interfaces. Remove the old oprofile's architecture specific support. Suggested-by: Christoph Hellwig Suggested-by: Linus Torvalds Signed-off-by: Viresh Kumar Acked-by: Robert Richter Acked-by: Vineet Gupta Acked-by: William Cohen Acked-by: Al Viro Acked-by: Thomas Gleixner --- arch/arc/oprofile/common.c | 23 ----------------------- 1 file changed, 23 deletions(-) delete mode 100644 arch/arc/oprofile/common.c (limited to 'arch/arc/oprofile/common.c') diff --git a/arch/arc/oprofile/common.c b/arch/arc/oprofile/common.c deleted file mode 100644 index 86bf5899533b..000000000000 --- a/arch/arc/oprofile/common.c +++ /dev/null @@ -1,23 +0,0 @@ -// 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 - */ - -#include -#include - -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(); -} -- cgit v1.2.3