Bug#1030617: linux-image-amd64: enable mglru by default
Control: reassign -1 src:linux
Hi Kostadin,
On Sun, Feb 05, 2023 at 07:44:14PM +0200, Kostadin Shishmanov wrote:
> Package: linux-image-amd64
> Version: 6.1.8-1
> Severity: wishlist
> X-Debbugs-Cc: kocelfc@tutanota.com
>
> Dear Maintainer,
>
> Could you enable MGLRU by default on the Debian Kernel? It really
> helps in some workloads.
> https://www.phoronix.com/news/MGLRU-Reaches-mm-stable
Not yet, it was a deliberate decision to not make it the default
enabled, cf.
* mm: Enable Multi-Gen LRU implementation (not enabled by default)
in 6.1~rc5-1~exp1 which was after getting feedback from Ben in
https://salsa.debian.org/kernel-team/linux/-/merge_requests/568 .
It is likely to early to have it in bookworm, and user wanting to
experiment with it have an opt-in solution.
We might re-evaluate this post-bookworm release.
Regards,
Salvatore
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