On Mon, Feb 22, 2010 at 12:53:11PM -0500, Rik van Riel wrote: > Once Mel's defragmentation code is in, we can kick off > that code instead when a hugepage allocation fails. That will be cool yes!! Then maybe we can turn on defrag by default... (maybe because it'd still slowdown the allocation time) I think at least for khugepaged invoking memory compaction code by default is going to be good idea. And then I wonder if it makes sense to allow the user to disable defrag in khugepaged, if yes then it'd require a new sysfs file in the khugepaged directory. -- 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>