Re: [External] Re: [PATCH] tasklet: Introduce tasklet tracepoints

[Muchun Song]

On Fri, Sep 25, 2020 at 1:59 AM Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
>
> On Sat, Sep 05 2020 at 14:04, Muchun Song wrote:
>
> > Introduce tracepoints for tasklets just like softirq does.
>
> What does softirq?

I mean that the softirq has tracepoints and the tasklet may
also be needed.

>
> > In this case, we can calculate tasklet latency and know what tasklet
> > run.
>
> I rather see people working on removal of tasklets.

I do not know about this, why do we remove the tasklet?

>
> Thanks,
>
>         tglx

Thanks.

-- 
Yours,
Muchun