On Mon, Jun 26, 2023 at 06:35:09PM +0100, Matthew Wilcox (Oracle) wrote: > Dave Howells doesn't like the indirect function call imposed by > write_cache_pages(), so refactor it into an iterator. I took the > opportunity to add the ability to iterate a folio_batch without having > an external variable. > > This is against next-20230623. If you try to apply it on top of a tree > which doesn't include the pagevec removal series, IT WILL CRASH because > it won't reinitialise folio_batch->i and the iteration will index out > of bounds. > > I have a feeling the 'done' parameter could have a better name, but I > can't think what it might be. Heh, I actually have a local series with a minor subset of some of the cleanups, but without the iterator conversion.
