> I once attempted an approach involving an atomic counter of the number > of "in flight" hugepages, only retrying when it's non zero. Working > out a safe ordering for all the updates to get all the cases right > made my brain melt though, and I never got it working. I sent v2 few seconds before. My new approach is similar as yours. Could you review my patches to save my brain to be melted? :) Thanks. -- 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>