Re: [PATCH v2 1/7] sched/fair: Fix zero_vruntime tracking

[Peter Zijlstra]

On Tue, Mar 31, 2026 at 09:08:23AM +0200, Peter Zijlstra wrote:
> On Tue, Mar 31, 2026 at 06:08:27AM +0530, K Prateek Nayak wrote:
> 
> > The above doesn't recover after a avg_vruntime(). Btw I'm running:
> > 
> >     nice -n 19 stress-ng --yield 32 -t 1000000s&
> >     while true; do perf bench sched messaging -p -t -l 100000 -g 16; done
> 
> And you're running that on a 16 cpu machine / vm ?

W00t, it went b00m. Ok, let me go add some tracing.