From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 0/3 v3] virtio: Tx performance improvements
Date: Fri, 4 Mar 2016 10:19:18 -0800 [thread overview]
Message-ID: <1457115561-31186-1-git-send-email-stephen@networkplumber.org> (raw)
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
next reply other threads:[~2016-03-04 18:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-04 18:19 Stephen Hemminger [this message]
2016-03-04 18:19 ` [dpdk-dev] [PATCH 1/3] virtio: use indirect ring elements Stephen Hemminger
2016-03-04 18:19 ` [dpdk-dev] [PATCH 2/3] virtio: use any layout on transmit Stephen Hemminger
2016-03-04 18:19 ` [dpdk-dev] [PATCH 3/3] virtio: optimize transmit enqueue Stephen Hemminger
2016-03-14 10:56 ` [dpdk-dev] [PATCH 0/3 v3] virtio: Tx performance improvements Bruce Richardson
2016-03-14 12:24 ` Yuanhan Liu
2016-03-16 8:25 ` Xie, Huawei
2016-03-16 17:40 ` Bruce Richardson
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