Re: [PATCH 2/2] xen: credit2: limit the max number of CPUs in a runqueue

[Dario Faggioli <dfaggioli@xxxxxxxx>]

On Wed, 2020-05-27 at 06:26 +0200, Jürgen Groß wrote:
> On 27.05.20 00:00, Dario Faggioli wrote:
> > 
> > Understood. Problem is that, here in the scheduling code, I don't
> > see
> > an easy way to tell when we have finished bringing up CPUs... And
> > it's
> > probably not worth looking too hard (even less adding logic) only
> > for
> > the sake of printing this message.
> 
> cpupool_init() is the perfect place for that.
> 
Yes, at least for boot time, it is indeed, so I'll go for it.

OTOH, when for instance one creates a new cpupool (or adding a bunch of
CPUs to one, with `xl cpupool-add Pool-X 7,3-14-22,18`), CPUs are added
one by one, and we don't really know in Xen which one would be the last
one, and print a summary.

But yeah, I'll go for cpupool_init() and get rid of the rest, for now.

Thanks and Regards
-- 
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
-------------------------------------------------------------------
<<This happens because _I_ choose it to happen!>> (Raistlin Majere)

Attachment: signature.asc
Description: This is a digitally signed message part