Messages in this thread Patch in this message |  | | | Date | Tue, 11 Oct 2011 10:55:47 -0600 | | From | Greg KH <> | | Subject | [37/38] ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not defined |
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3.0-stable review patch. If anyone has any objections, please let us know.
------------------ From: Steven Rostedt <srostedt@redhat.com>
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(-) --- 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 *t 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,
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