Re: [PATCH v4 09/17] mm/huge_memory: rename remap_page() to remap_folio()

[Zi Yan]

On Mon Sep 7, 2026 at 2:12 PM EDT, Kairui Song via B4 Relay wrote:
> From: Kairui Song <kasong@xxxxxxxxxxx>
>
> remap_page() now only has one caller, __folio_freeze_split_anon(), so
> rename it to remap_folio() to match the sibling helper unmap_folio().
>
> Also add a VM_WARN_ON_FOLIO() documenting that remap_folio() is only
> ever called for anon folios: unmap_folio() currently leaves file
> folios unmapped after the split, so they need no remapping.
>
> Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx>
> ---
>  mm/huge_memory.c | 17 ++++++++++++-----
>  1 file changed, 12 insertions(+), 5 deletions(-)
>
LGTM.

Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>

-- 
Best Regards,
Yan, Zi