Re: [PATCH 4/6] mm/page_io: use a folio in swap_writepage_bdev_async()

[Matthew Wilcox]

On Mon, Jul 17, 2023 at 09:26:00PM +0800, Peng Zhang wrote:
> From: ZhangPeng <zhangpeng362@xxxxxxxxxx>
> 
> Saves one implicit call to compound_head().
> 
> Signed-off-by: ZhangPeng <zhangpeng362@xxxxxxxxxx>

Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>