diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2009-01-16 05:06:03 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-16 12:17:58 +0100 |
| commit | a225cdd263f340c864febb1992802fb5b08bc328 (patch) | |
| tree | a457f609c0071216c37f255cbaba00217bf1a7ed /kernel/trace/trace_functions.c | |
| parent | ftrace: combine stack trace in function call (diff) | |
| download | linux-a225cdd263f340c864febb1992802fb5b08bc328.tar.xz linux-a225cdd263f340c864febb1992802fb5b08bc328.zip | |
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 <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_functions.c')
| -rw-r--r-- | kernel/trace/trace_functions.c | 10 |
1 files changed, 8 insertions, 2 deletions
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 */ |