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authorSteven Rostedt <srostedt@redhat.com>2008-05-12 21:20:44 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 20:40:36 +0200
commit60a11774b38fef1ab90b18c5353bd1c7c4d311c8 (patch)
treee2a6fd066b0dba6dcd776d07383e2932055cf66a /kernel/trace/trace_irqsoff.c
parentftrace: force recording (diff)
downloadlinux-60a11774b38fef1ab90b18c5353bd1c7c4d311c8.tar.xz
linux-60a11774b38fef1ab90b18c5353bd1c7c4d311c8.zip
ftrace: add self-tests
Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace/trace_irqsoff.c')
-rw-r--r--kernel/trace/trace_irqsoff.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 74165f611f36..14183b8f79c5 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -432,6 +432,9 @@ static struct tracer irqsoff_tracer __read_mostly =
.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 @@ static struct tracer preemptoff_tracer __read_mostly =
.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 @@ static struct tracer preemptirqsoff_tracer __read_mostly =
.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)