ftrace: Move the function commands into the tracing directory

As nothing outside the tracing directory uses the function command 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 command 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, 19 deletions

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 3e790ff1c501..774e7a95c201 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -326,14 +326,6 @@ static inline void stack_tracer_disable(void) { }
 static inline void stack_tracer_enable(void) { }
 #endif
 
-struct ftrace_func_command {
-        struct list_head        list;
-        char                    *name;
-        int                     (*func)(struct ftrace_hash *hash,
-                                        char *func, char *cmd,
-                                        char *params, int enable);
-};
-
 #ifdef CONFIG_DYNAMIC_FTRACE
 
 int ftrace_arch_code_modify_prepare(void);
@@ -421,9 +413,6 @@ void ftrace_set_global_notrace(unsigned char *buf, int len, int reset);
 void ftrace_free_filter(struct ftrace_ops *ops);
 void ftrace_ops_set_global_filter(struct ftrace_ops *ops);
 
-int register_ftrace_command(struct ftrace_func_command *cmd);
-int unregister_ftrace_command(struct ftrace_func_command *cmd);
-
 enum {
         FTRACE_UPDATE_CALLS             = (1 << 0),
         FTRACE_DISABLE_CALLS            = (1 << 1),
@@ -639,14 +628,6 @@ static inline void ftrace_enable_daemon(void) { }
 static inline void ftrace_module_init(struct module *mod) { }
 static inline void ftrace_module_enable(struct module *mod) { }
 static inline void ftrace_release_mod(struct module *mod) { }
-static inline __init int register_ftrace_command(struct ftrace_func_command *cmd)
-{
-        return -EINVAL;
-}
-static inline __init int unregister_ftrace_command(char *cmd_name)
-{
-        return -EINVAL;
-}
 static inline int ftrace_text_reserved(const void *start, const void *end)
 {
         return 0;