ftrace: add self-tests
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 74165f6..14183b8 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -432,6 +432,9 @@
.close = irqsoff_tracer_close,
.ctrl_update = irqsoff_tracer_ctrl_update,
.print_max = 1,
+#ifdef CONFIG_FTRACE_SELFTEST
+ .selftest = trace_selftest_startup_irqsoff,
+#endif
};
# define register_irqsoff(trace) register_tracer(&trace)
#else
@@ -455,6 +458,9 @@
.close = irqsoff_tracer_close,
.ctrl_update = irqsoff_tracer_ctrl_update,
.print_max = 1,
+#ifdef CONFIG_FTRACE_SELFTEST
+ .selftest = trace_selftest_startup_preemptoff,
+#endif
};
# define register_preemptoff(trace) register_tracer(&trace)
#else
@@ -480,6 +486,9 @@
.close = irqsoff_tracer_close,
.ctrl_update = irqsoff_tracer_ctrl_update,
.print_max = 1,
+#ifdef CONFIG_FTRACE_SELFTEST
+ .selftest = trace_selftest_startup_preemptirqsoff,
+#endif
};
# define register_preemptirqsoff(trace) register_tracer(&trace)