From: David Miller <davem@davemloft.net>
To: jasowang@redhat.com
Cc: mst@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next V5 0/9] vhost_net rx batch dequeuing
Date: Thu, 18 May 2017 10:08:11 -0400 (EDT) [thread overview]
Message-ID: <20170518.100811.2191248929136476886.davem@davemloft.net> (raw)
In-Reply-To: <1494994485-12994-1-git-send-email-jasowang@redhat.com>
From: Jason Wang <jasowang@redhat.com>
Date: Wed, 17 May 2017 12:14:36 +0800
> This series tries to implement rx batching for vhost-net. This is done
> by batching the dequeuing from skb_array which was exported by
> underlayer socket and pass the sbk back through msg_control to finish
> userspace copying. This is also the requirement for more batching
> implemention on rx path.
>
> Tests shows at most 7.56% improvment bon rx pps on top of batch
> zeroing and no obvious changes for TCP_STREAM/TCP_RR result.
Series applied, thanks Jason.
prev parent reply other threads:[~2017-05-18 14:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 4:14 [PATCH net-next V5 0/9] vhost_net rx batch dequeuing Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 1/9] ptr_ring: add ptr_ring_unconsume Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 2/9] skb_array: introduce skb_array_unconsume Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 3/9] ptr_ring: introduce batch dequeuing Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 4/9] skb_array: " Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 5/9] tun: export skb_array Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 6/9] tap: " Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 7/9] tun: support receiving skb through msg_control Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 8/9] tap: support receiving skb from msg_control Jason Wang
2017-05-17 4:14 ` [PATCH net-next V5 9/9] vhost_net: try batch dequing from skb array Jason Wang
2017-05-17 20:59 ` [PATCH net-next V5 0/9] vhost_net rx batch dequeuing Michael S. Tsirkin
2017-05-19 6:27 ` Jason Wang
2017-05-19 16:36 ` Michael S. Tsirkin
2017-05-18 14:08 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170518.100811.2191248929136476886.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=jasowang@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mst@redhat.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).