Re: [PATCH v2 04/19] mm: Allow THP orders for PFNMAPs

From: David Hildenbrand
Date: Wed Aug 28 2024 - 11:32:18 EST


On 26.08.24 22:43, Peter Xu wrote:
This enables PFNMAPs to be mapped at either pmd/pud layers. Generalize the
dax case into vma_is_special_huge() so as to cover both. Meanwhile, rename
the macro to THP_ORDERS_ALL_SPECIAL.

Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Gavin Shan <gshan@xxxxxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Zi Yan <ziy@xxxxxxxxxx>
Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
---

Acked-by: David Hildenbrand <david@xxxxxxxxxx>

--
Cheers,

David / dhildenb