sched/rt: Avoid updating RT entry timeout twice within one tick period

[firefly-linux-kernel-4.4.55.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index d2112477ff5e0ed9a942c9698cbf8549e6087a9c..924e42a8df58a9406d8b4ecb4f2154526d139ed3 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1208,6 +1208,7 @@ struct sched_entity {
 struct sched_rt_entity {
        struct list_head run_list;
        unsigned long timeout;
+       unsigned long watchdog_stamp;
        unsigned int time_slice;
 
        struct sched_rt_entity *back;