Re: [PATCH 2/5] mm/huge_memory: convert "tva_flags" to "enum tva_type" for thp_vma_allowable_order*()

[David Hildenbrand]

On 25.07.25 18:22, Usama Arif wrote:
> From: David Hildenbrand <david@xxxxxxxxxx>
>
> Describing the context through a type is much clearer, and good enough
> for our case.
>
> We have:
> * smaps handling for showing "THPeligible"
> * Pagefault handling
> * khugepaged handling
> * Forced collapse handling: primarily MADV_COLLAPSE, but one other odd case
>
> Really, we want to ignore sysfs only when we are forcing a collapse
> through MADV_COLLAPSE, otherwise we want to enforce.
>
> With this change, we immediately know if we are in the forced collapse
> case, which will be valuable next.
>
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
> Acked-by: Usama Arif <usamaarif642@xxxxxxxxx>

Nit: if you forward patches untouched, make sure to add your SOB as well.

--
Cheers,

David / dhildenb