On Fri, 19 Feb 2010, KOSAKI Motohiro wrote: > Personally, I like just revert at once than bandaid. 58568d2 didn't > introduce any new feature, then we can revet it without abi breakage. > Revert a commit from more than six months ago when the fix is probably a small patch in cpuset_attach()? I think we can do better than that. This may not have introduced a new feature, but it was a worthwhile change to avoid the old cpuset_update_task_memory_state() hooks in mempolicy, page allocator, etc. code that could block on callback_mutex for iterating the hierarchy. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>