1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 4165d34bd28a..0a084656d7cf 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -29,12 +29,14 @@ static void function_reset(struct trace_array *tr)
 static void start_function_trace(struct trace_array *tr)
 {
         function_reset(tr);
+        atomic_inc(&trace_record_cmdline_enabled);
         tracing_start_function_trace();
 }
 
 static void stop_function_trace(struct trace_array *tr)
 {
         tracing_stop_function_trace();
+        atomic_dec(&trace_record_cmdline_enabled);
 }
 
 static void function_trace_init(struct trace_array *tr)