On Fri, 31 Oct 2014, Hillf Danton wrote:> First, after flushing TLB, we have no need to scan pte from start again.> Second, before bail out loop, the address is forwarded one step.> > Signed-off-by: Hillf Danton <hillf.zj@alibaba-inc.com>Acked-by: David Rientjes <rientjes@google.com>