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-rw-r--r--kernel/sched/fair.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 715ac8b4f4b..b9a659cee8c 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1427,9 +1427,11 @@ static inline void __update_task_entity_contrib(struct sched_entity *se)
contrib = se->avg.runnable_avg_sum * scale_load_down(se->load.weight);
contrib /= (se->avg.runnable_avg_period + 1);
se->avg.load_avg_contrib = scale_load(contrib);
+ trace_sched_task_load_contrib(task_of(se), se->avg.load_avg_contrib);
contrib = se->avg.runnable_avg_sum * scale_load_down(NICE_0_LOAD);
contrib /= (se->avg.runnable_avg_period + 1);
se->avg.load_avg_ratio = scale_load(contrib);
+ trace_sched_task_runnable_ratio(task_of(se), se->avg.load_avg_ratio);
}
/* Compute the current contribution to load_avg by se, return any delta */
@@ -1520,9 +1522,14 @@ static void update_cfs_rq_blocked_load(struct cfs_rq *cfs_rq, int force_update)
static inline void update_rq_runnable_avg(struct rq *rq, int runnable)
{
+ u32 contrib;
__update_entity_runnable_avg(rq->clock_task, &rq->avg, runnable,
runnable);
__update_tg_runnable_avg(&rq->avg, &rq->cfs);
+ contrib = rq->avg.runnable_avg_sum * scale_load_down(1024);
+ contrib /= (rq->avg.runnable_avg_period + 1);
+ trace_sched_rq_runnable_ratio(cpu_of(rq), scale_load(contrib));
+ trace_sched_rq_runnable_load(cpu_of(rq), rq->cfs.runnable_load_avg);
}
/* Add the load generated by se into cfs_rq's child load-average */