1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index f1af1aab00e6..f7ba4ea5e128 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -318,6 +318,8 @@ struct ftrace_retfunc {
         unsigned long func; /* Current function */
         unsigned long long calltime;
         unsigned long long rettime;
+        /* Number of functions that overran the depth limit for current task */
+        unsigned long overrun;
 };
 
 #ifdef CONFIG_FUNCTION_RET_TRACER