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-rw-r--r--kernel/trace/trace_irqsoff.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 7c2e326bbc8b..62a78d943534 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -380,6 +380,7 @@ static void stop_irqsoff_tracer(struct trace_array *tr)
380 380
381static void __irqsoff_tracer_init(struct trace_array *tr) 381static void __irqsoff_tracer_init(struct trace_array *tr)
382{ 382{
383 tracing_max_latency = 0;
383 irqsoff_trace = tr; 384 irqsoff_trace = tr;
384 /* make sure that the tracer is visible */ 385 /* make sure that the tracer is visible */
385 smp_wmb(); 386 smp_wmb();