On Tue, 18 Feb 2014, Christoph Lameter wrote: > Its an optimization to avoid calling the page allocator to figure out if > there is memory available on a particular node. > Thus this patch breaks with memory hot-add for a memoryless node. -- 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>