Re: [PATCH v5 02/17] mm/sparse-vmemmap: rename HVO order macros

[Qi Zheng]

On 8/25/26 4:45 PM, Muchun Song wrote:
> The macros VMEMMAP_TAIL_MIN_ORDER and NR_VMEMMAP_TAILS describe the
> order range where HVO can be applied, but their names tie that range to
> the tail-page cache implementation.
>
> Rename them with a VMEMMAP_OPTIMIZATION prefix and use the new names in
> the HVO paths. This makes the code describe the optimization requirements
> rather than the tail-page cache implementation detail.
>
> No functional change intended.
>
> Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
> Acked-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
> ---
> v3:
> - Collect Acked-by from Mike Rapoport
>
> v2:
> - Rename the macros with a VMEMMAP_OPTIMIZATION prefix (suggested by
>    Mike Rapoport)
> - Drop intermediate optimized-folio size macros (suggested by Mike
>    Rapoport)
> ---
>   include/linux/mmzone.h | 17 +++++++++--------
>   mm/hugetlb.c           |  4 ++--
>   mm/hugetlb_vmemmap.c   |  2 +-
>   mm/sparse-vmemmap.c    |  4 ++--
>   4 files changed, 14 insertions(+), 13 deletions(-)

Acked-by: Qi Zheng <qi.zheng@xxxxxxxxx>

Thanks,
Qi