Issue with AWUPF when using multiple controllers in a subsystem

[Keith Busch]

On Thu, Apr 10, 2025 at 01:32:33AM -0700, Christoph Hellwig wrote:
> On Thu, Apr 10, 2025 at 01:33:38AM +0000, Chaitanya Kulkarni wrote:
>
> > Perhaps using the minimum of all AWUPF and rejecting any ctrl which are
> > lower than the initial value is right fix ?
> 
> That's what I mean in my previous mail.

You'll get different results depending on the non-deterministic order we
enumerate. Can't we just change the stacked limit to the smallest
observed value as we go?