Re: [PATCH v8 17/25] btrfs: Convert from readpages to readahead

Christoph Hellwig
2020-02-26T17:05:09Z

On Tue, Feb 25, 2020 at 01:48:30PM -0800, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
>
> Implement the new readahead method in btrfs. Add a readahead_page_batch()
> to optimise fetching a batch of pages at once.

readahead_page_batch() isn't added in this patch anymore.

Otherwise this looks good to me, although I don't feel confident
enough to give a Reviewed-by for btrfs code.