[Make-wifi-fast] [PATCH v4 4/4] mac80211: Use Airtime-based Queue Limits (AQL) on packet dequeue

Toke Høiland-Jørgensen toke at redhat.com
Wed Oct 23 17:09:08 EDT 2019

Kan Yan <kyan at google.com> writes:

>> Aha! Turns out I was doing the sta lookup completely wrong in
>> ieee80211_report_used_skb(); so anything frames that were dropped and
>> went through there would not get its airtime subtracted correctly. Will
>> send a v6 with a fix :)
> Awesome, thanks! That looks very promising.  The symptom I see with
> previous patch is the interface's pending airtime count looks fine, but the
> station's airtime get wrong, either due to airtime is credited to the wrong
> station or wrong AC.

Right, if the interface count is fine that means it's not a missing call
to the subtraction. So hopefully it will be fixed with v6 :)


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