Re: [RFC PATCH 2/7] sched/fair: Handle throttle path for task based throttle

[Josh Don]

On Wed, Mar 19, 2025 at 6:43 AM Aaron Lu <ziqianlu@xxxxxxxxxxxxx> wrote:
[snip]
> > track of the number of threads within a cgroup hierarchy currently in
> > kernel mode (similar to h_nr_runnable), and thus simplify down the
> > throttling code here.
>
> My initial feeling is the implementation looks pretty complex. If it can
> be simplified somehow, that would be great.

Xi (attached to this message) spoke about this at LPC last year; Xi
can you describe your approach in a little bit more concrete detail?

Best,
Josh