On Mon, Jul 31, 2017 at 1:04 PM, Yuchung Cheng <ych...@google.com> wrote: > by the time these devices use 4.12 kernels they are likely powerful > enough to make header prediction irrelevant...
Also note that TCP stack complexity has increased a lot, I seriously doubt anyone could notice any difference. On small devices, the major cost is the wakeup of the cpu to process one frame before going back to idle...
