Re: [PATCH v2] sched/eevdf: Force propagating min_slice of cfs_rq when a task changing slice

From: Tianchen Ding
Date: Thu Nov 14 2024 - 02:47:24 EST


On 2024/11/14 15:33, 解 咏梅 wrote:
delayed dequeue is nessary for eevdf to maintain lag. Paw’s relative vruntime is not necessary any more in migration path.


it is not a tuning option.

regards,
Yongmei

I don't know why you so focus on DELAY_DEQUEUE, it is not related to the case I explained.

The case is about cgroup hierarchy. And the task_A in my case is already blocked and *out of rq*

I'm talking about its enqueue path when woken up.