Re: [PATCH v4 08/17] mm/huge_memory: move unmap and remap into the split helpers

[Kiryl Shutsemau]

On Tue, Sep 08, 2026 at 02:12:12AM +0800, Kairui Song via B4 Relay wrote:
> From: Kairui Song <kasong@xxxxxxxxxxx>
> 
> To prepare for further cleanup, move the unmap/remap handling from
> __folio_split() into the split helpers.  Only anon folios need to
> be remapped, so remap_page() is now only called for anon splits and
> the anon check in remap_page() is redundant and can be removed.
> 
> Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>
> Reviewed-by: Yeoreum Yun <yeoreum.yun@xxxxxxx>
> Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx>

Reviewed-by: Kiryl Shutsemau (Meta) <kas@xxxxxxxxxx>

-- 
  Kiryl Shutsemau / Kirill A. Shutemov