Re: [PATCH v5 7/7] sched/fair: Fair server interface

From: Peter Zijlstra
Date: Mon Nov 06 2023 - 10:41:05 EST


On Sat, Nov 04, 2023 at 11:59:24AM +0100, Daniel Bristot de Oliveira wrote:
> Add an interface for fair server setup on debugfs.
>
> Each rq have three files under /sys/kernel/debug/sched/rq/CPU{ID}:
>
> - fair_server_runtime: set runtime in ns
> - fair_server_period: set period in ns
> - fair_server_defer: on/off for the defer mechanism
>

This then leaves /proc/sys/kernel/sched_rt_{period,runtime}_us to be the
total available bandwidth control, right?

But then shouldn've we also rip out the throttle thingy right quick?