Re: [PATCH] mm/huge_memory.c: introduce folio_split_unmapped

David Hildenbrand (Red Hat)
2025-11-14T08:36:22Z

On 14.11.25 02:22, Balbir Singh wrote:
> Unmapped was added as a parameter to __folio_split() and related
> call sites to support splitting of folios already in the midst
> of a migration. This special case arose for device private folio
> migration since during migration there could be a disconnect between
> source and destination on the folio size.

Didn't I already comment that the subject should start with
"mm/huge_memory: introduce ..." ?

Yes I did:
https://lore.kernel.org/all/048134fd-6a3d-4a6c-a2eb-9a9911c3b35f@kernel.org/

You know, I'm a busy man, can you *please*

* take better care of addressing all previous comments?
* wait more than 12 h after asking a question before you resend?

--
Cheers

David