From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: [PATCH 0/3 v3] virtio: Tx performance improvements Date: Fri, 4 Mar 2016 10:19:18 -0800 Message-ID: <1457115561-31186-1-git-send-email-stephen@networkplumber.org> To: dev@dpdk.org Return-path: Received: from mail-pf0-f169.google.com (mail-pf0-f169.google.com [209.85.192.169]) by dpdk.org (Postfix) with ESMTP id 75B1D2B96 for ; Fri, 4 Mar 2016 19:19:08 +0100 (CET) Received: by mail-pf0-f169.google.com with SMTP id 124so39543729pfg.0 for ; Fri, 04 Mar 2016 10:19:08 -0800 (PST) List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch series uses virtio negotiated features to allow for more packets to be queued to host even though the default QEMU/KVM virtio queue is very small 256 elements. Stephen Hemminger (3): virtio: use indirect ring elements virtio: use any layout on transmit virtio: optimize transmit enqueue drivers/net/virtio/virtio_ethdev.c | 44 ++++++++---- drivers/net/virtio/virtio_rxtx.c | 133 ++++++++++++++++++++++++------------- drivers/net/virtio/virtqueue.h | 19 ++++++ 3 files changed, 136 insertions(+), 60 deletions(-) -- 2.1.4