ftrace: Move the probe function into the tracing directory

As nothing outside the tracing directory uses the function probes mechanism,
I'm moving the prototypes out of the include/linux/ftrace.h and into the
local kernel/trace/trace.h header. I plan on making them hook to the
trace_array structure which is local to kernel/trace, and I do not want to
expose it to the rest of the kernel. This requires that the probe functions
must also be local to tracing. But luckily nothing else uses them.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

1 files changed, 0 insertions, 24 deletions

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 06b2990a35e4..3e790ff1c501 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -360,30 +360,6 @@ void ftrace_bug(int err, struct dyn_ftrace *rec);
 
 struct seq_file;
 
-struct ftrace_probe_ops {
-        void                    (*func)(unsigned long ip,
-                                        unsigned long parent_ip,
-                                        void **data);
-        int                     (*init)(struct ftrace_probe_ops *ops,
-                                        unsigned long ip, void **data);
-        void                    (*free)(struct ftrace_probe_ops *ops,
-                                        unsigned long ip, void **data);
-        int                     (*print)(struct seq_file *m,
-                                         unsigned long ip,
-                                         struct ftrace_probe_ops *ops,
-                                         void *data);
-};
-
-extern int
-register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
-                              void *data);
-extern void
-unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
-                                void *data);
-extern void
-unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
-extern void unregister_ftrace_function_probe_all(char *glob);
-
 extern int ftrace_text_reserved(const void *start, const void *end);
 
 extern int ftrace_nr_registered_ops(void);