On Sun, Feb 06, 2022 at 11:51:54PM -0800, Christoph Hellwig wrote: > > - mapping = page_mapping(page); > > + mapping = folio_mapping(folio); > > if (mapping && mapping->a_ops->is_dirty_writeback) > > - mapping->a_ops->is_dirty_writeback(page, dirty, writeback); > > + mapping->a_ops->is_dirty_writeback(&folio->page, dirty, writeback); > > This adds an overly long line. Yeah, I'm planning on taking care of it in 5.19 by switching is_dirty_writeback() to take a folio. > Otherwise looks good: > > Reviewed-by: Christoph Hellwig <hch@xxxxxx> >
