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SubjectRe: [PATCH v4 12/15] mm,hwpoison: Rework soft offline for in-use pages
On Wed, Jul 22, 2020 at 10:08:59AM +0200, osalvador@suse.de wrote:
> On 2020-07-20 10:27, osalvador@suse.de wrote:
> > > This means that some hugepages are dissolved, but the others not,
> > > maybe which is not desirable.
> > > I'll dig this more later but just let me share at first.
> > >
> > > A few minor comment below ...
> >
> >
> > Uhm, weird.
> >
> > I will be taking a look today.
>
> After some digging up I __think__ I found the problem.
> I will try to fix it up and I will be running tests.

I found the problem.
I re-ran the tests again with small and large memory and
the stats look correct this time.

After some more testing, I also fixed a list corruption that was happening
due to the same problem.

I am creating a git branch so you can re-run your tests on it as well.

--
Oscar Salvador
SUSE L3

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