Re: PATCH v4 0/6] mm, drm/ttm, drm/xe: Avoid reclaim/eviction loops under fragmentation

[Kenneth Crudup]

On 5/1/26 13:00, Matthew Brost wrote:

> So is this 7.1-rc1? It looks like new feature to 7.1 added by Dave [1] and
> something look off here. Thanks for pointing this out.

Yeah. I grab his master branch daily (as of 6fe0be6dc7fa RN).

Is this a "shoot the messenger" thing? IOW, is the reporting off, or is 
the memory usage really that high?

(BTW, those are in 30-second intervals)

> > ----
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUActive:        652640 kB
> > GPUReclaim:       403988 kB
> >
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUActive:        651180 kB
> > GPUReclaim:       406812 kB
> >
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUActive:        659004 kB
> > GPUReclaim:       399396 kB
> >
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUActive:        666996 kB
> > GPUReclaim:       392764 kB
> >
> > <some hours later>
> > GPUActive:      91832468 kB
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUReclaim:       488000 kB
> >
> > GPUActive:      91832332 kB
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUReclaim:       487988 kB
> >
> > GPUActive:      91869376 kB
> > SwapTotal:      33554428 kB
> > MemTotal:       32345672 kB
> > GPUReclaim:       486504 kB
> > ----

-K

--
Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange 
County CA