Re: [PATCH V2] sched: Forward deadline for early tick
From: zihan zhou
Date: Mon Jan 20 2025 - 02:56:45 EST
I'm sorry, this email was an incorrect one. Please ignore this email.
> Thanks for your reply.
>
> > > >
> > > > 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?
>
> Sorry, I just wanted to participate more in the kernel community. While
> debugging the scheduler, I found this wording error. It doesn't really
> affect anything, it just looks a bit awkward.
>
> By the way, I am confused why 'tasks on cpu' is wrong. I think that
> the tasks in the table are on a certain CPU, maybe they are sleeping,
> but at least they were running on this CPU at the last moment.
>
> Looking forward to your answer. Of course, this matter doesn't seem
> important, and I will try to understand it myself in the future.