On Sat, 28 Dec 2019 00:54:07 +0100
Oliver Schad <oliver.schad_at_automatic-server.com> wrote:
> Disclaimer: this has race-conditions by design. systemd has them as
> well. No, they don't say that of course. You can't read the tasks
> atomically and change their state to stopped, freeze or whatever. So
> they always could fork away.
Sorry, I have to correct that a bit: you can use the freezer cgroup as
I did, but there is no guarantee, that you can successfully kill a
freezed process.
So you can decide:
1) race-condition
2) unkillallable processes without race-condition
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Received on Fri Dec 27 2019 - 23:56:54 UTC