# Re: \[PATCH v15 11/17\] iomap: Convert readahead and readpage to use a folio

- From: Christoph Hellwig \<hch@infradead.org\>
- Date: 2021-07-20 07:11:11 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2021/07/210525
- Thread: https://ratatoskr.run/linux-fsdevel/2021/07/210470/t.md

```text
On Mon, Jul 19, 2021 at 07:39:55PM +0100, Matthew Wilcox (Oracle) wrote:
> Handle folios of arbitrary size instead of working in PAGE_SIZE units.

Ok, this is a real conflict vs the iter work, but otherwise it looks
fine.
```