From 371d201b6da50d324e9ef405d23dac144a5407e7 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Mon, 11 Jul 2011 10:12:59 -0400
Subject: [PATCH] ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not
defined
commit 04da85b86188f224cc9b391b5bdd92a3ba20ffcf upstream.
The struct ftrace_hash was declared within CONFIG_FUNCTION_TRACER
but was referenced outside of it.
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
include/linux/ftrace.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index ed0eb5254d1c..f0c0e8a47ae6 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -19,6 +19,8 @@
#include <asm/ftrace.h>
+struct ftrace_hash;
+
#ifdef CONFIG_FUNCTION_TRACER
extern int ftrace_enabled;
@@ -29,8 +31,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
-struct ftrace_hash;
-
enum {
FTRACE_OPS_FL_ENABLED = 1 << 0,
FTRACE_OPS_FL_GLOBAL = 1 << 1,
--
2.34.1