Re: [PATCH 34/75] mm/vmscan: Turn page_check_dirty_writeback() into folio_check_dirty_writeback()

[Christoph Hellwig]

> -	mapping = page_mapping(page);
> +	mapping = folio_mapping(folio);
>  	if (mapping && mapping->a_ops->is_dirty_writeback)
> -		mapping->a_ops->is_dirty_writeback(page, dirty, writeback);
> +		mapping->a_ops->is_dirty_writeback(&folio->page, dirty, writeback);

This adds an overly long line.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>