On Wed, Apr 16, 2014 at 5:22 PM, Michal Hocko <mhocko@xxxxxxx> wrote: > cannot say I like the new code much more than the previous one and > I've never seen the old one being a bottleneck. So I am not entirely > fond of optimization without a good reason. (Hint, if you are optimizing > something always show us numbers which support the optimization) Hmm, actually I now have no workload to support this optimizaton, I will refine patch if I have one. Thanks for all your comments. Thanks, Jianyu Zhan -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>