> - * dirty folios to ->release_folio() via shrink_active_list(); > - * skip those here. > + * If the folio is dirty, we refuse to release our metadata because > + * it may be partially dirty (FIXME, add a test for that). I'd prefer not to add this FIXME as we're fine without the per-block dirty tracking. Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>