netdev - [RFC PATCH 0/6] virtio-net: support dynamic coalescing moderation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Tue,  1 Aug 2023 16:22:29 +0800
From: Heng Qi <hengqi@...ux.alibaba.com>
To: "Michael S. Tsirkin" <mst@...hat.com>,
	Jason Wang <jasowang@...hat.com>,
	netdev@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Jesper Dangaard Brouer <hawk@...nel.org>,
	John Fastabend <john.fastabend@...il.com>,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>
Subject: [RFC PATCH 0/6] virtio-net: support dynamic coalescing moderation

Now, virtio-net already supports per-queue moderation parameter
setting. Based on this, we use the netdim library[1] of linux to support
dynamic coalescing moderation for virtio-net.

[1] https://docs.kernel.org/networking/net_dim.html

---
On top of
https://lore.kernel.org/all/20230731070656.96411-1-gavinl@nvidia.com/

Heng Qi (6):
  virtio-net: returns whether napi is complete
  virtio-net: separate rx/tx coalescing moderation cmds
  virtio-net: extract virtqueue coalescig cmd for reuse
  virtio-net: support rx netdim
  virtio-net: support tx netdim
  virtio-net: a tiny comment update

 drivers/net/virtio_net.c | 284 +++++++++++++++++++++++++++++++++------
 1 file changed, 242 insertions(+), 42 deletions(-)

-- 
2.19.1.6.gb485710b