Re: [REGRESSION] perf: Rewrite core context handling breaks multiplexed cgroup events

[Peter Zijlstra]

On Thu, Oct 15, 2026 at 12:30:55PM +0000, Antoine HURET wrote:
> On Thu, Oct 15, 2026 at 11:13 UTC, Peter Zijlstra wrote:
> > /me mutters something about having to go install and learn docker and
> > what's wrong with simple shells scripts that poke about in /cgroup
> > filesystems :-)
> 
> Fair enough, sorry about that! Next time I'll do plain cgroupfs,
> promised :-)

FWIW, it might be useful to extend perf-test with a bunch of cgroup
tests - this one included. AFAICT we have nothing there atm.