> On Sep 3, 2026, at 13:02, Kaitao Cheng <[email protected]> wrote:
>
> From: Kaitao Cheng <[email protected]>
>
> prep_compound_page() calls prep_compound_head(), which initializes
> folio->_deferred_list for compound folios with an order greater than one.
> Therefore, dax_folio_init() initializes the list twice for large DAX
> folios.
>
> Remove the redundant initialization from dax_folio_init(). This leaves
> the behavior unchanged and keeps compound folio initialization
> centralized in prep_compound_head().
>
> Signed-off-by: Kaitao Cheng <[email protected]>
Acked-by: Muchun Song <[email protected]>
Thanks.
