1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index f74de861cde9..a3dbee6d04cd 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -184,4 +184,9 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call;
         FTRACE_ENTRY_REG(call, struct_name, etype,                      \
                          PARAMS(tstruct), PARAMS(print), NULL)
 
+int ftrace_event_is_function(struct ftrace_event_call *call)
+{
+        return call == &event_function;
+}
+
 #include "trace_entries.h"