Re: [PATCH] mm: split thp synchronously on MADV_DONTNEED

[Shakeel Butt]

On Thu, Nov 25, 2021 at 2:09 AM Peter Xu <peterx@xxxxxxxxxx> wrote:
>
[...]
>
> Hi, Shakeel,
>
> I saw your v2 has started to pass in zap_details, then we need know the side
> effect on that skip-swap-entry thing because with your v2 code munmap() will
> start to skip swap entry too (while it was not before).
>
> I saw that you didn't mention this in v2 patch either in commit message or
> code, not sure whether you digged that up.  I think it needs some double check
> (or feel free to start this digging by reviewing my small patch above :).
>

I remember mentioning in the patch that this has dependency on your
rfc patch. Just checked again and yeah I only mentioned in the
'changes since v1' section. I will add it more explicitly in the
following versions.

I will take a close look at your patch as well.