On Mon, Aug 12, 2013 at 02:12:25PM -0700, H. Peter Anvin wrote: > The BRK is what we know is free. Beyond that point you need > understanding of the memory map. Hmmm? All this happens after e820. We *know* which memory is useable and free. We just don't know which nodes they belong to. -- tejun -- 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>