From: David Miller <davem@davemloft.net>
To: xiaosuo@gmail.com
Cc: eric.dumazet@gmail.com, netdev@vger.kernel.org
Subject: Re: inetpeer with create==0
Date: Thu, 03 Mar 2011 00:34:17 -0800 (PST) [thread overview]
Message-ID: <20110303.003417.35058314.davem@davemloft.net> (raw)
In-Reply-To: <AANLkTinz4ppTi=580K9O=RZ6zbuBrTtjBDhEEnWM3Txg@mail.gmail.com>
From: Changli Gao <xiaosuo@gmail.com>
Date: Thu, 3 Mar 2011 16:07:32 +0800
> After routing cache is removed totally, Linux is still unsuitable for
> use as a router on the core internet. Because it isn't a realtime OS,
> and the forwarding delay isn't bounded. With routing cache, the memory
> cost isn't bounded too. :)
With many cores, pipe can be filled no problem, because with multi-core
machine routing lookup proceeds just like Cisco router makes in hardware.
I wrote about this in my blog a few years ago.
next prev parent reply other threads:[~2011-03-03 8:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-03 4:45 inetpeer with create==0 David Miller
2011-03-03 5:30 ` Changli Gao
2011-03-03 5:36 ` David Miller
2011-03-03 6:27 ` Changli Gao
2011-03-03 6:42 ` David Miller
2011-03-03 7:39 ` Eric Dumazet
2011-03-03 8:32 ` David Miller
2011-03-04 15:09 ` [PATCH net-next-2.6] inetpeer: seqlock optimization Eric Dumazet
2011-03-04 19:17 ` David Miller
2011-03-04 20:45 ` David Miller
2011-03-04 22:13 ` Eric Dumazet
2011-03-04 22:44 ` David Miller
2011-03-04 23:02 ` Eric Dumazet
2011-03-03 8:07 ` inetpeer with create==0 Changli Gao
2011-03-03 8:34 ` David Miller [this message]
2011-03-03 6:51 ` Eric Dumazet
2011-03-03 8:30 ` David Miller
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=20110303.003417.35058314.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=xiaosuo@gmail.com \
/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).