From: Jacob Wen <jian.w.wen@oracle.com>Date: Fri, 9 Nov 2018 14:53:59 +0800> RING_PUSH_REQUESTS_AND_CHECK_NOTIFY is already able to make sure backend sees> requests before req_prod is updated.> > Signed-off-by: Jacob Wen <jian.w.wen@oracle.com>Applied to net-next.