On Thu, Jun 05, 2025 at 01:33:52PM -0400, Brian Foster wrote: > +EXPORT_SYMBOL(filemap_get_folios_dirty); Right now this is only used in iomap, so it doesn't need an export at all. But if it had one it should be EXPORT_SYMBOL_GPL. Otherwise this looks fine, but as Darrick noted a kerneldoc comment would be nice.