On 11/4/26 9:40 PM, Konstantin Khorenko wrote:
> folio_dup_file_rmap_pmd() passes PGTABLE_LEVEL_PTE to
> __folio_dup_file_rmap() for HPAGE_PMD_NR pages, so it adds HPAGE_PMD_NR
> PTE mappings to the folio instead of one PMD mapping.
>
> The helper has no caller yet, the next patch adds the first one. Pass
> PGTABLE_LEVEL_PMD, as folio_try_dup_anon_rmap_pmd() does.
>
> Fixes: d8ef5e311d7b ("mm/rmap: convert page_dup_file_rmap() to
> folio_dup_file_rmap_[pte|ptes|pmd]()")
> Cc: [email protected]
> Reviewed-by: Zi Yan <[email protected]>
> Reviewed-by: Kiryl Shutsemau (Meta) <[email protected]>
> Acked-by: David Hildenbrand (Arm) <[email protected]>
> Signed-off-by: Konstantin Khorenko <[email protected]>
LGTM:
Reviewed-by: Jose A. Perez de Azpillaga <[email protected]>
--
cheers,
jose a. p-a
