From 92a68fa047ca5b8e1991af2d50b23ad9452613cd Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" Date: Fri, 31 Mar 2017 19:21:41 -0400 Subject: 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) --- include/linux/ftrace.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'include/linux/ftrace.h') diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 3e790ff..774e7a9 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; -- cgit v1.1