On 19/02/2020 22:03, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
>
> Use the new readahead operation in btrfs. Add a
> readahead_for_each_batch() iterator to optimise the loop in the XArray.
OK I must admit I haven't followed this series closely, but what
happened to said readahead_for_each_batch()?
As far as I can see it's now:
[...]
> + while ((nr = readahead_page_batch(rac, pagepool))) {
