From 7447dce96f2233d250bc39a4a10a42f7c3dd46fc Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker <fweisbec@gmail.com> Date: Sat, 7 Feb 2009 21:33:57 +0100 Subject: tracing/function-graph-tracer: provide a selftest for the function graph tracer Making it more easy to do a basic regression test for this tracer. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- kernel/trace/trace.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/trace/trace.h') diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index b9838f4a692..a011ec06222 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -500,6 +500,8 @@ extern int DYN_FTRACE_TEST_NAME(void); #ifdef CONFIG_FTRACE_STARTUP_TEST extern int trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr); +extern int trace_selftest_startup_function_graph(struct tracer *trace, + struct trace_array *tr); extern int trace_selftest_startup_irqsoff(struct tracer *trace, struct trace_array *tr); extern int trace_selftest_startup_preemptoff(struct tracer *trace, -- cgit v1.2.3-70-g09d2