Re: [PATCH 0/4] sched: Various reweight_entity() fixes

[K Prateek Nayak]

On 2/11/2026 12:05 AM, Peter Zijlstra wrote:
> On Tue, Feb 10, 2026 at 11:39:14PM +0530, K Prateek Nayak wrote:
> 
> 
>> Since you mentioned there is some bound to the number of copies when
>> the hang is observed, can you please share your system details and
>> the number of CPUs it has?
> 
> He had that information in another email, 6 cores/12 threads.

Ah! My bad. should have dug deeper.

> 
> For me, I got to 21160 spread over 12 threads when it went boom. That
> translates to aroun 1763 per CPU. Which is a fairly silly number of
> active tasks, but it *should* work.
> 
> It's a bit tedious to reproduce, but I'll prod at it some too.

My machine hasn't cracked yet with 30k instances. I'll too will prod
more tomorrow.

-- 
Thanks and Regards,
Prateek