1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2d0a93c31228..4c152e0acc9e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1380,6 +1380,10 @@ struct task_struct {
          */
         atomic_t trace_overrun;
 #endif
+#ifdef CONFIG_TRACING
+        /* state flags for use by tracers */
+        unsigned long trace;
+#endif
 };
 
 /*