From a225cdd263f340c864febb1992802fb5b08bc328 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 15 Jan 2009 23:06:03 -0500 Subject: ftrace: remove static from function tracer functions Impact: clean up After reorganizing the functions in trace.c and trace_function.c, they no longer need to be in global context. This patch makes the functions and one variable into static. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace_functions.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'kernel/trace/trace_functions.c') diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c index 61d0b73dabf5..b3a320f8aba7 100644 --- a/kernel/trace/trace_functions.c +++ b/kernel/trace/trace_functions.c @@ -16,8 +16,14 @@ #include "trace.h" +/* function tracing enabled */ +static int ftrace_function_enabled; + static struct trace_array *func_trace; +static void tracing_start_function_trace(void); +static void tracing_stop_function_trace(void); + static void start_function_trace(struct trace_array *tr) { func_trace = tr; @@ -177,7 +183,7 @@ static struct tracer_flags func_flags = { .opts = func_opts }; -void tracing_start_function_trace(void) +static void tracing_start_function_trace(void) { ftrace_function_enabled = 0; @@ -194,7 +200,7 @@ void tracing_start_function_trace(void) ftrace_function_enabled = 1; } -void tracing_stop_function_trace(void) +static void tracing_stop_function_trace(void) { ftrace_function_enabled = 0; /* OK if they are not registered */ -- cgit v1.2.3