From ec19b85913486993d7d6f747beed1a711afd47d8 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" Date: Fri, 31 Mar 2017 19:01:14 -0400 Subject: 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) --- include/linux/ftrace.h | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'include/linux/ftrace.h') 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); -- cgit v1.2.3-70-g09d2