Re: [PATCH v10 10/33] mm: Add folio_young and folio_idle

[Christoph Hellwig]

On Tue, May 11, 2021 at 10:47:12PM +0100, Matthew Wilcox (Oracle) wrote:
> Idle page tracking is handled through page_ext on 32-bit architectures.
> Add folio equivalents for 32-bit and move all the page compatibility
> parts to common code.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>