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ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not defined 

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>
This commit is contained in:
Steven Rostedt 2011-07-11 10:12:59 -04:00 committed by Steven Rostedt
parent 43dd61c9a0
commit 04da85b861
1 changed files with 2 additions and 2 deletions
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4
include/linux/ftrace.h
View File

@ -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,