Re: [PATCH v2 0/2] mm/memory: reuse the whole exclusive large folio on a write fault

From: David Hildenbrand (Arm)

Date: Sat Sep 19 2026 - 06:09:20 EST


On 9/19/26 09:31, Yuan-Hao Hsu wrote:
> After fork() and the child's exit, the parent's write faults reuse a
> large anonymous folio one PTE at a time, although
> wp_can_reuse_anon_folio() has already found the whole folio exclusive.
>
> v2, after the comments on v1 [1]:

Please don't send out a new version

* Unless a maintainer asked you to
* At least one week passed

--
Cheers,

David