sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency

[firefly-linux-kernel-4.4.55.git] / kernel / sched / fair.c

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 3af3d1e7df9b728dd3ab69d0ffd481d48a9f158b..ef2b104b254cb8c60d954a92e62f0f8a626ed024 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -726,6 +726,11 @@ static void update_curr(struct cfs_rq *cfs_rq)
        account_cfs_rq_runtime(cfs_rq, delta_exec);
 }
 
+static void update_curr_fair(struct rq *rq)
+{
+       update_curr(cfs_rq_of(&rq->curr->se));
+}
+
 static inline void
 update_stats_wait_start(struct cfs_rq *cfs_rq, struct sched_entity *se)
 {
@@ -7956,6 +7961,8 @@ const struct sched_class fair_sched_class = {
 
        .get_rr_interval        = get_rr_interval_fair,
 
+       .update_curr            = update_curr_fair,
+
 #ifdef CONFIG_FAIR_GROUP_SCHED
        .task_move_group        = task_move_group_fair,
 #endif