From: Jesper Dangaard Brouer <redacted>
Date: Wed, 1 Oct 2014 19:28:40 +0200

Thus, code is activated only when q->qlen is >= 1. And I have already
shown that we see a win with just bulking 2 packets:
 "Subject: qdisc/UDP_STREAM: measuring effect of qdisc bulk dequeue"
 http://thread.gmane.org/gmane.linux.network/331152/focus=331154

I actually believe, that I have already measured and shown that going
though the bulk dequeue is a win, this should show direct_xmit vs.
bulking:
 "Subject: qdisc/trafgen: Measuring effect of qdisc bulk dequeue, with trafgen"
 http://thread.gmane.org/gmane.linux.network/331152

+1 Amen...