From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Rajkumar Manoharan <rmanohar@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org,
linux-wireless-owner@vger.kernel.org
Subject: Re: [PATCH 3/6] mac80211: Add airtime accounting and scheduling to TXQs
Date: Fri, 02 Nov 2018 11:30:22 +0100 [thread overview]
Message-ID: <87h8gzpy9t.fsf@toke.dk> (raw)
In-Reply-To: <5d8415fe50e8505eb62c5a0d1b40bb2a@codeaurora.org>
Rajkumar Manoharan <rmanohar@codeaurora.org> writes:
> On 2018-10-28 15:01, Rajkumar Manoharan wrote:
>> On 2018-10-28 08:48, Toke Høiland-Jørgensen wrote:
>>> Rajkumar Manoharan <rmanohar@codeaurora.org> writes:
>>>
>>>>
>>>> 4ms 223 (40%) 214 (40%) 109 (10%) 94 (10%)
>>>>
>>>> 4ms 337 (90%) 182 (8%) 23 (1%) 30 (1%)
>>>
>>> So this looks like it's doing *something*, but not like it's
>>> succeeding
>>> in achieving the set percentages. Did you check if the actual airtime
>>> values (in debugfs) corresponds to the configured weights?
>>>
>> No. Will check that.
>>
> Toke,
>
> From above results, different airtime for each station is reflecting on
> output performance. Unfortunately I don't see such tput difference, when
> the tx mode is fixed in push-only. Even low weight station is giving
> same
> performance. Are you also seeing the same behavior in your setup? Could
> you please share your results?
Sorry, I've been travelling this week; I'll be back in the office next
week and can run some tests then. I may also have an idea for a
different algorithm that will work better in pull mode, but need to see
if it works at all first :)
How do I force ath10k into push mode?
-Toke
next prev parent reply other threads:[~2018-11-02 10:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-20 11:05 [PATCH 0/6] Move TXQ scheduling and airtime fairness into mac80211 Rajkumar Manoharan
2018-10-20 11:05 ` [PATCH 1/6] mac80211: Add TXQ scheduling API Rajkumar Manoharan
2018-11-09 12:00 ` Johannes Berg
2018-11-09 12:39 ` Toke Høiland-Jørgensen
2018-10-20 11:05 ` [PATCH 2/6] cfg80211: Add airtime statistics and settings Rajkumar Manoharan
2018-10-20 11:05 ` [PATCH 3/6] mac80211: Add airtime accounting and scheduling to TXQs Rajkumar Manoharan
2018-10-26 14:16 ` Toke Høiland-Jørgensen
2018-10-26 23:04 ` Rajkumar Manoharan
2018-10-28 15:48 ` Toke Høiland-Jørgensen
2018-10-28 22:01 ` Rajkumar Manoharan
2018-10-29 23:50 ` Rajkumar Manoharan
2018-11-02 10:30 ` Toke Høiland-Jørgensen [this message]
2018-11-05 8:39 ` Rajkumar Manoharan
2018-11-07 14:53 ` Toke Høiland-Jørgensen
2018-11-07 22:35 ` Rajkumar Manoharan
2018-11-08 13:46 ` Toke Høiland-Jørgensen
2018-10-31 6:17 ` yiboz
2018-10-20 11:05 ` [PATCH 4/6] ath9k: Switch to mac80211 TXQ scheduling and airtime APIs Rajkumar Manoharan
2018-10-20 11:05 ` [PATCH 5/6] ath10k: migrate to mac80211 txq scheduling Rajkumar Manoharan
2018-10-24 8:33 ` Kalle Valo
2018-10-24 18:55 ` Rajkumar Manoharan
2018-10-20 11:05 ` [PATCH 6/6] ath10k: reporting estimated tx airtime for fairness Rajkumar Manoharan
2018-10-24 8:35 ` Kalle Valo
2018-10-21 11:27 ` [PATCH 0/6] Move TXQ scheduling and airtime fairness into mac80211 Toke Høiland-Jørgensen
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