1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 86915b220bbe..35cca055da0f 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -210,6 +210,11 @@ struct trace_array {
         struct list_head        events;
         cpumask_var_t           tracing_cpumask; /* only trace on set CPUs */
         int                     ref;
+#ifdef CONFIG_FUNCTION_TRACER
+        struct ftrace_ops       *ops;
+        /* function tracing enabled */
+        int                     function_enabled;
+#endif
 };
 
 enum {