[PATCH v8 05/25] mm: Add new readahead_control API

[Christoph Hellwig]

On Tue, Feb 25, 2020 at 01:48:18PM -0800, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy at infradead.org>
> 
> Filesystems which implement the upcoming ->readahead method will get
> their pages by calling readahead_page() or readahead_page_batch().
> These functions support large pages, even though none of the filesystems
> to be converted do yet.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy at infradead.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>