Re: [PATCH v2 0/1] remove SWAP_MAP_SHMEM

Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx> · Tue, 8 Oct 2024 17:27:35 +0800

On 2024/10/2 09:22, Nhat Pham wrote:
On Tue, Oct 1, 2024 at 6:20 PM Nhat Pham <nphamcs@xxxxxxxxx> wrote:

Changelog:
v2:
         * Fix a WARN in the shmem THP swap path. Thanks Baolin, Yosry, and Barry
         for the report and the discussion on how to solve it.

Hi Baolin, could you run your stress program again on this version?
FWIW, I was able to trigger 64kb mTHP swap in shmem + no-fallback
swapout, so I think the issue is fixed.

Sure. I'm just back from vacation, and will find some time this week to 
test it.