Re: [RFC PATCH v2 0/5] mm/vmscan: adaptive multi-threaded kswapd for NUMA-aware reclaim

From: Dave Hansen

Date: Tue Nov 03 2026 - 19:15:53 EST


On 11/3/26 15:41, Ababneh, Ehab wrote:
> I would appreciate your thoughts on how we might achieve a similar
> performance improvement without increasing the number of kswapd
> threads.

It also just plain doesn't seem like folks are very interested in
optimizations in this area at the moment. Feedback that's basically, "go
optimize something else" would also be very welcome.