On Mon, Mar 18, 2024 at 8:40 AM wangkaiyuan <wangkaiyuan@xxxxxxxxxx> wrote: > > The maple tree register cache is based on a much more modern data structure > than the rbtree cache and makes optimisation choices which are probably > more appropriate for modern systems than those made by the rbtree cache. FWIW, Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> -- With Best Regards, Andy Shevchenko