diff options
Diffstat (limited to 'arch/sh/kernel/perf_callchain.c')
| -rw-r--r-- | arch/sh/kernel/perf_callchain.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/sh/kernel/perf_callchain.c b/arch/sh/kernel/perf_callchain.c index cc80b614b5fa..c9d3aa18732d 100644 --- a/arch/sh/kernel/perf_callchain.c +++ b/arch/sh/kernel/perf_callchain.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Performance event callchain support - SuperH architecture code * * Copyright (C) 2009 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/kernel.h> #include <linux/sched.h> @@ -14,26 +11,20 @@ #include <asm/unwinder.h> #include <asm/ptrace.h> -static int callchain_stack(void *data, char *name) -{ - return 0; -} - static void callchain_address(void *data, unsigned long addr, int reliable) { - struct perf_callchain_entry *entry = data; + struct perf_callchain_entry_ctx *entry = data; if (reliable) perf_callchain_store(entry, addr); } static const struct stacktrace_ops callchain_ops = { - .stack = callchain_stack, .address = callchain_address, }; void -perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) +perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs) { perf_callchain_store(entry, regs->pc); |