Re: [PATCH V1] sched/debug: change "runnable tasks" to "Tasks on cpu" on sched debug

[Peter Zijlstra <peterz@infradead.org>]

On Fri, Jan 17, 2025 at 09:32:43AM +0100, Vincent Guittot wrote:
> On Fri, 17 Jan 2025 at 03:23, zihan zhou <15645113830zzh@gmail.com> wrote:
> >
> > In sched debug file /sys/kernel/debug/sched/debug, there is a "runnable
> > tasks" table, but not all tasks in the table are runnable.
> > It is inappropriate to refer to this table as "runnable tasks", so here it
> > is changed to "Tasks on CPU %d", like:
> 
> We have used replaced runnable by queued in fair scheduler

Right, but also 'tasks on cpu' is equally wrong -- but really, if you're
looking at sched/debug you have to know what you're doing anyway, so why
bother with trivial stuff like this?

> > Tasks on cpu 31:
> >  S            task   PID       vruntime   eligible    deadline
> > --------------------------------------------------------------------
> >  S        cpuhp/31   173         0.803286   E           2.153245
> >  S    migration/31   174         8.167468   E          11.167468
> >
> > PS For the sake of clarity in reality, some table information has been
> > omitted here.
> >
> >
> > Signed-off-by: zihan zhou <15645113830zzh@gmail.com>
> > Signed-off-by: yaozhenguo <yaozhenguo@jd.com>
> > Signed-off-by: yaowenchao1 <yaowenchao@jd.com>

And that's a broken SoB chain.