From: Stephen Hemminger <shemminger@vyatta.com>
To: Hagen Paul Pfeifer <hagen@jauu.net>
Cc: bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] high speed networking from userspace
Date: Tue, 13 Mar 2012 09:03:57 -0700 [thread overview]
Message-ID: <20120313090357.2c9ac0db@nehalam.linuxnetplumber.net> (raw)
In-Reply-To: <5ce67de28ae4c472a088f0a37e643092@localhost>
On Tue, 13 Mar 2012 13:28:52 +0100
Hagen Paul Pfeifer <hagen@jauu.net> wrote:
>
> On Mon, 12 Mar 2012 17:09:44 -0700, Dave Taht <dave.taht@gmail.com> wrote:
>
> > is the by the same guy that did QFQ, and the results are quite
> > impressive. He (today) announced support for this interface for Linux.
> >
> > shades of VJ's 'network channels'!
>
> "already" implemented:
>
> see
>
> o http://www.ioremap.net/node/12
> o http://www.ioremap.net/taxonomy/term/6
>
> and all netdev discussions several years ago.
>
> HGN
User space networking works well for single application be it routing,
bridging, network trading, or single appliance. It doesn't work on a
multi-application environment (ie desktop). The gain is only because
the userspace code can choose to do less, but do it faster. So if you
want full stack, and firewall; don't bother.
next prev parent reply other threads:[~2012-03-13 16:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-13 0:09 Dave Taht
2012-03-13 4:15 ` Ketan Kulkarni
2012-03-13 9:26 ` Steinar H. Gunderson
2012-03-13 12:28 ` Hagen Paul Pfeifer
2012-03-13 16:03 ` Stephen Hemminger [this message]
2012-03-13 17:39 ` Hagen Paul Pfeifer
2012-03-13 19:08 ` Luigi Rizzo
2012-03-13 19:16 ` Eric Dumazet
2012-03-13 14:29 Luigi Rizzo
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
List information: https://lists.bufferbloat.net/postorius/lists/bloat.lists.bufferbloat.net/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120313090357.2c9ac0db@nehalam.linuxnetplumber.net \
--to=shemminger@vyatta.com \
--cc=bloat@lists.bufferbloat.net \
--cc=hagen@jauu.net \
/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