sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
Since commit 23127296889f ("sched/fair: Update scale invariance of PELT")
change to use rq_clock_pelt() instead of rq_clock_task(), we should also
use rq_clock_pelt() for throttled_clock_task_time and throttled_clock_task
accounting to get correct cfs_rq_clock_pelt() of throttled cfs_rq. And
rename throttled_clock_task(_time) to be clock_pelt rather than clock_task.
Fixes: 23127296889f ("sched/fair: Update scale invariance of PELT")
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ben Segall <bsegall@google.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20220408115309.81603-1-zhouchengming@bytedance.com
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 58263f9..762be73 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -603,8 +603,8 @@ struct cfs_rq {
s64 runtime_remaining;
u64 throttled_clock;
- u64 throttled_clock_task;
- u64 throttled_clock_task_time;
+ u64 throttled_clock_pelt;
+ u64 throttled_clock_pelt_time;
int throttled;
int throttle_count;
struct list_head throttled_list;
