Re: [PATCH v2 4/7] sched/fair: Add SHARED_RUNQ sched feature and skeleton calls

From: Abel Wu
Date: Wed Jul 12 2023 - 04:39:44 EST


On 7/11/23 4:03 AM, David Vernet wrote:
@@ -6467,6 +6489,9 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags)
dequeue_throttle:
util_est_update(&rq->cfs, p, task_sleep);
hrtick_update(rq);
+
+ if (sched_feat(SHARED_RUNQ))
+ shared_runq_dequeue_task(p);

Would disabling SHARED_RUNQ causing task list nodes left
in the shared stateful runqueue?