ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not defined
authorSteven Rostedt <srostedt@redhat.com>
Mon, 11 Jul 2011 14:12:59 +0000 (10:12 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Mon, 11 Jul 2011 14:12:59 +0000 (10:12 -0400)
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

index ed0eb5254d1cd5e06514cc51dd0e33a09b893952..f0c0e8a47ae61f67ed0bbf5b3f723acfdc5df435 100644 (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,