From: Jonathan Morton <chromatix99@gmail.com>
To: Sebastian Moeller <moeller0@gmx.de>
Cc: cake@lists.bufferbloat.net
Subject: Re: [Cake] openwrt build with latest cake and other qdiscs
Date: Wed, 13 May 2015 09:43:45 +0300 [thread overview]
Message-ID: <AF973A4B-E500-43FD-9E2D-36BD27C70AE3@gmail.com> (raw)
In-Reply-To: <50DB1E31-61AE-4298-B80F-8C6F7487C99B@gmail.com>
>> I would humbly suggest that we should just get a numerical option for cake to specify the overhead...
>
> That is in the plans, along with keywords in tc as mnemonics for the most common configurations.
I’ve just pushed support for an overhead parameter; both cake itself and the iproute2 module. I took the opportunity to put in a minor optimisation for the cell-framing compensation as well.
The iproute2 support isn’t as complete as I’d eventually like. However, you can specify a numerical overhead (positive or negative, within sane limits) independently of whether ATM framing compensation is turned on or off.
There are also two “easy mode” keywords: “raw” is equivalent to “noatm overhead 0”, and “conservative” means “atm overhead 48”. The latter will almost certainly overestimate the actual overhead.
The help text for cake also now indicates the default options more clearly.
Also pushed is a one-line build fix for iproute2.
- Jonathan Morton
next prev parent reply other threads:[~2015-05-13 6:44 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-10 14:02 Alan Jenkins
2015-05-10 17:29 ` Alan Jenkins
2015-05-10 20:37 ` Dave Taht
2015-05-10 20:38 ` Dave Taht
2015-05-11 6:54 ` Sebastian Moeller
2015-05-10 21:46 ` Sebastian Moeller
2015-05-10 22:19 ` Dave Taht
2015-05-11 6:50 ` Sebastian Moeller
2015-05-11 7:01 ` Jonathan Morton
2015-05-13 6:43 ` Jonathan Morton [this message]
2015-05-14 9:19 ` Sebastian Moeller
2015-05-14 10:24 ` Jonathan Morton
2015-05-14 10:33 ` Alan Jenkins
2015-05-14 10:42 ` Jonathan Morton
2015-05-14 10:58 ` Sebastian Moeller
2015-05-14 13:12 ` Jonathan Morton
2015-05-14 14:57 ` Sebastian Moeller
2015-05-14 15:32 ` Jonathan Morton
2015-05-14 18:15 ` Sebastian Moeller
2015-05-14 22:06 ` Jonathan Morton
2015-05-15 2:27 ` Dave Taht
2015-05-15 21:49 ` Jonathan Morton
2015-05-14 9:50 ` Alan Jenkins
2015-05-18 0:49 ` [Cake] More overhead keywords Jonathan Morton
2015-05-18 7:27 ` Sebastian Moeller
2015-05-18 8:13 ` Jonathan Morton
2015-05-18 8:41 ` Sebastian Moeller
2015-05-18 19:41 ` David Lang
2015-05-18 19:57 ` Dave Taht
2015-05-19 10:14 ` Kevin Darbyshire-Bryant
2015-05-23 0:30 ` Dave Taht
2015-05-23 2:27 ` Jonathan Morton
-- strict thread matches above, loose matches on Subject: below --
2015-05-05 8:50 [Cake] openwrt build with latest cake and other qdiscs Dave Taht
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/cake.lists.bufferbloat.net/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=AF973A4B-E500-43FD-9E2D-36BD27C70AE3@gmail.com \
--to=chromatix99@gmail.com \
--cc=cake@lists.bufferbloat.net \
--cc=moeller0@gmx.de \
/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