* The choke scheduler, and other driver patches
@ 2011-02-20 18:02 Dave Täht
2011-02-20 18:24 ` Stephen Hemminger
0 siblings, 1 reply; 4+ messages in thread
From: Dave Täht @ 2011-02-20 18:02 UTC (permalink / raw)
To: bloat, bloat-devel, shemminger
I've been accumulating patches into my debloat branch today.[1]
Already in there are:
My ath9k patch (mildly revised)
An e1000e patch for ethtool on my laptop
ar71xx patches reducing dma tx queue size
Kirkwood ethernet patches
Nathan's original iwl patch
linville's eBDP2 proposal
And I wouldn't mind accumulating more.
In particular I'm looking for the most current version of the choke
scheduler in the hope to play with both it and SFB. I've already
patched up tc for SFB, [3], it looks like patching tc for choke would
also be easy...
If there are any other bufferbloat related patches I should be aware of
please let me know. I seem to remember another scheduler being
discussed, among other things, and if anyone has more knobs they can
expose to userspace, let me know.
--
Dave Taht
http://nex-6.taht.net
1: Builds take a long time, and I have 6 platforms on 3 different cpu
types to test, so it sort of makes sense to me to try and get more
pieces marching together. I may regret this.
2: http://lwn.net/Articles/423400/
3: https://github.com/dtaht/iproute2bufferbloat
(or, consider this a pull request)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: The choke scheduler, and other driver patches
2011-02-20 18:02 The choke scheduler, and other driver patches Dave Täht
@ 2011-02-20 18:24 ` Stephen Hemminger
2011-02-20 18:41 ` Dave Täht
0 siblings, 1 reply; 4+ messages in thread
From: Stephen Hemminger @ 2011-02-20 18:24 UTC (permalink / raw)
To: Dave Täht; +Cc: bloat-devel, bloat
On Sun, 20 Feb 2011 11:02:06 -0700
d@taht.net (Dave Täht) wrote:
>
> I've been accumulating patches into my debloat branch today.[1]
>
> Already in there are:
> My ath9k patch (mildly revised)
> An e1000e patch for ethtool on my laptop
> ar71xx patches reducing dma tx queue size
> Kirkwood ethernet patches
> Nathan's original iwl patch
> linville's eBDP2 proposal
>
> And I wouldn't mind accumulating more.
>
> In particular I'm looking for the most current version of the choke
> scheduler in the hope to play with both it and SFB. I've already
> patched up tc for SFB, [3], it looks like patching tc for choke would
> also be easy...
>
> If there are any other bufferbloat related patches I should be aware of
> please let me know. I seem to remember another scheduler being
> discussed, among other things, and if anyone has more knobs they can
> expose to userspace, let me know.
CHOKe is upstream in davem net-next-2.6 tree.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: The choke scheduler, and other driver patches
2011-02-20 18:24 ` Stephen Hemminger
@ 2011-02-20 18:41 ` Dave Täht
2011-02-20 20:36 ` Stephen Hemminger
0 siblings, 1 reply; 4+ messages in thread
From: Dave Täht @ 2011-02-20 18:41 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: bloat-devel, bloat
Stephen Hemminger <shemminger@vyatta.com> writes:
> On Sun, 20 Feb 2011 11:02:06 -0700
> d@taht.net (Dave Täht) wrote:
>
>>
>> I've been accumulating patches into my debloat branch today.[1]
>>
>> Already in there are:
>> My ath9k patch (mildly revised)
>> An e1000e patch for ethtool on my laptop
>> ar71xx patches reducing dma tx queue size
>> Kirkwood ethernet patches
>> Nathan's original iwl patch
>> linville's eBDP2 proposal
>>
>> And I wouldn't mind accumulating more.
>>
>> In particular I'm looking for the most current version of the choke
>> scheduler in the hope to play with both it and SFB. I've already
>> patched up tc for SFB, [3], it looks like patching tc for choke would
>> also be easy...
>>
>> If there are any other bufferbloat related patches I should be aware of
>> please let me know. I seem to remember another scheduler being
>> discussed, among other things, and if anyone has more knobs they can
>> expose to userspace, let me know.
>
> CHOKe is upstream in davem net-next-2.6 tree.
I knew trying to pull stuff together from wireless-testing and other
trees was going to be painful... Will cherry pick.
Are there patches to tc for choke yet?
>
--
Dave Taht
http://nex-6.taht.net
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: The choke scheduler, and other driver patches
2011-02-20 18:41 ` Dave Täht
@ 2011-02-20 20:36 ` Stephen Hemminger
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Hemminger @ 2011-02-20 20:36 UTC (permalink / raw)
To: Dave Täht; +Cc: bloat-devel, bloat
On Sun, 20 Feb 2011 11:41:40 -0700
d@taht.net (Dave Täht) wrote:
> Stephen Hemminger <shemminger@vyatta.com> writes:
>
> > On Sun, 20 Feb 2011 11:02:06 -0700
> > d@taht.net (Dave Täht) wrote:
> >
> >>
> >> I've been accumulating patches into my debloat branch today.[1]
> >>
> >> Already in there are:
> >> My ath9k patch (mildly revised)
> >> An e1000e patch for ethtool on my laptop
> >> ar71xx patches reducing dma tx queue size
> >> Kirkwood ethernet patches
> >> Nathan's original iwl patch
> >> linville's eBDP2 proposal
> >>
> >> And I wouldn't mind accumulating more.
> >>
> >> In particular I'm looking for the most current version of the choke
> >> scheduler in the hope to play with both it and SFB. I've already
> >> patched up tc for SFB, [3], it looks like patching tc for choke would
> >> also be easy...
> >>
> >> If there are any other bufferbloat related patches I should be aware of
> >> please let me know. I seem to remember another scheduler being
> >> discussed, among other things, and if anyone has more knobs they can
> >> expose to userspace, let me know.
> >
> > CHOKe is upstream in davem net-next-2.6 tree.
>
> I knew trying to pull stuff together from wireless-testing and other
> trees was going to be painful... Will cherry pick.
>
> Are there patches to tc for choke yet?
>
> >
>
yes choke support is in git repo (on choke branch)
--
^ permalink raw reply [flat|nested] 4+ messages in thread
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2011-02-20 18:02 The choke scheduler, and other driver patches Dave Täht
2011-02-20 18:24 ` Stephen Hemminger
2011-02-20 18:41 ` Dave Täht
2011-02-20 20:36 ` Stephen Hemminger
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