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List:       fedora-devel-list
Subject:    Re: Fedora 32 System-Wide Change proposal (late): Enable EarlyOOM
From:       Lennart Poettering <mzerqung () 0pointer ! de>
Date:       2020-01-07 17:45:13
Message-ID: 20200107174513.GA29999 () gardel-login
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On Di, 07.01.20 09:27, Michael Catanzaro (mcatanzaro@gnome.org) wrote:

> On Mon, Jan 6, 2020 at 7:09 pm, Lennart Poettering <mzerqung@0pointer.de>
> wrote:
> > - oomd currently polls some parameters in time intervals too,
> >   still. They are working on getting rid of that too, so that
> >   everything is event based via PSI. Given their own focus on servers
> >   it's not a primary goal, but still a goal.
>
> Alexey seems really pessimistic about PSI. It looks like he expects any
> solution based on PSI will fail:
>
> https://pagure.io/fedora-workstation/issue/98#comment-619086
>
> So that seems like the most important problem right now. Looks like Benjamin
> has already solved the problem of isolating apps into separate systemd
> scopes. Alexey's concern about browser tabs is similarly solvable. But if
> PSI in general is too difficult to configure, this plan isn't going to work.

Well, I personally certainly trust Tejun to deliver if he says he'll
deliver. He has a pretty good track record, and it's his explicit goal
to make this stuff work.

Lennart

--
Lennart Poettering, Berlin
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