From: "Steven Rostedt (VMware)" No need to add ugly #ifdefs in the code. Having a standard stub file is much prettier. Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.c | 2 -- kernel/trace/trace.h | 4 ++++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 664c44a6d48f..fcc9a2d774c3 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -7550,9 +7550,7 @@ static int instance_rmdir(const char *name) } tracing_set_nop(tr); -#if defined(CONFIG_FUNCTION_TRACER) && defined(CONFIG_DYNAMIC_FTRACE) clear_ftrace_function_probes(tr); -#endif event_trace_del_tracer(tr); ftrace_clear_pids(tr); ftrace_destroy_function_files(tr); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 98e0845f7235..39fd77330aab 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -999,6 +999,10 @@ static inline __init int unregister_ftrace_command(char *cmd_name) { return -EINVAL; } +static inline void clear_ftrace_function_probes(struct trace_array *tr) +{ +} + /* * The ops parameter passed in is usually undefined. * This must be a macro. -- 2.10.2