Re: [Codel] [RFCv2 0/3] mac80211: implement fq codel

2016-03-19 Thread Michal Kazior
TxOP 0 has a special meaning in the standard. For HT/VHT it means the it is actually limited to 5484us (mixed-mode) or 1us (greenfield). I suspect the BK/BE latency difference has to do with the fact that there's bulk traffic going on BE queues (this isn't reflected explicitly in the plots).

Re: [Codel] [RFCv2 0/3] mac80211: implement fq codel

2016-03-19 Thread Dave Taht
it is helpful to name the test files coherently in the flent tests, in addition to using a directory structure and timestamp. It makes doing comparison plots in data->add-other-open-data-files simpler. "-t patched-mac-300mbps", for example. Also netperf from svn (maybe 2.7, don't remember) will

Re: [Codel] [RFCv2 0/3] mac80211: implement fq codel

2016-03-19 Thread Michal Kazior
I've re-tested selected cases with wmm_enabled=0 set on the DUT AP. I'm attaching results. Naming: * "old-" is without mac/ath10k changes (referred to as kvalo-reverts previously) and fq_codel on qdiscs, * "patched-" is all patches applied (both mac and ath), * "-be-bursts" is stock "bursts"

Re: [Codel] [RFCv2 0/3] mac80211: implement fq codel

2016-03-19 Thread Michal Kazior
On 16 March 2016 at 16:37, Dave Taht wrote: > it is helpful to name the test files coherently in the flent tests, in > addition to using a directory structure and timestamp. It makes doing > comparison plots in data->add-other-open-data-files simpler. "-t >