From: Simon Barber <simon@superduper.net>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: Dave Taht <dave@taht.net>,
make-wifi-fast@lists.bufferbloat.net,
linux-wireless@vger.kernel.org, ath10k@lists.infradead.org,
Rajkumar Manoharan <rmanohar@codeaurora.org>,
Felix Fietkau <nbd@nbd.name>
Subject: Re: [Make-wifi-fast] [PATCH v3 3/6] mac80211: Add airtime accounting and scheduling to TXQs
Date: Mon, 19 Nov 2018 15:30:41 -0800 [thread overview]
Message-ID: <4DD985B6-7DBE-42F8-AC87-D6B40CEAE553@superduper.net> (raw)
In-Reply-To: <87muq4sn50.fsf@toke.dk>
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> On Nov 19, 2018, at 2:44 PM, Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>
> Dave Taht <dave@taht.net <mailto:dave@taht.net>> writes:
>
>> Toke Høiland-Jørgensen <toke@toke.dk> writes:
>>
>>> Felix Fietkau <nbd@nbd.name> writes:
>>>
>>>> On 2018-11-14 18:40, Toke Høiland-Jørgensen wrote:
>>>>>> This part doesn't really make much sense to me, but maybe I'm
>>>>>> misunderstanding how the code works.
>>>>>> Let's assume we have a driver like ath9k or mt76, which tries to keep a
….
>
> Well, there's going to be a BQL-like queue limit (but for airtime) on
> top, which drivers can opt-in to if the hardware has too much queueing.
>
Very happy to read this - I first talked to Dave Taht about the need for Time Queue Limits more than 5 years ago!
Simon
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next prev parent reply other threads:[~2018-11-19 23:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-12 22:51 [Make-wifi-fast] [PATCH v3 0/6] Move TXQ scheduling and airtime fairness into mac80211 Rajkumar Manoharan
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 1/6] mac80211: Add TXQ scheduling API Rajkumar Manoharan
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 2/6] cfg80211: Add airtime statistics and settings Rajkumar Manoharan
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 3/6] mac80211: Add airtime accounting and scheduling to TXQs Rajkumar Manoharan
2018-11-14 10:57 ` Felix Fietkau
2018-11-14 17:40 ` Toke Høiland-Jørgensen
2018-11-15 11:09 ` Felix Fietkau
2018-11-15 17:24 ` Toke Høiland-Jørgensen
2018-11-19 17:55 ` Dave Taht
2018-11-19 22:44 ` Toke Høiland-Jørgensen
2018-11-19 23:30 ` Dave Taht
2018-11-19 23:30 ` Simon Barber [this message]
2018-11-19 23:47 ` Dave Taht
[not found] ` <b0662c97-fb17-3f9d-693e-2fec92535076@candelatech.com>
2018-11-20 0:13 ` Dave Taht
[not found] ` <6beaeb84-b705-335b-93a7-36176495099b@candelatech.com>
2018-11-20 0:37 ` Dave Taht
2018-11-20 2:12 ` David Lang
2018-11-20 0:52 ` Simon Barber
2018-11-20 1:04 ` Dave Taht
2018-11-19 23:02 ` Toke Høiland-Jørgensen
2018-12-04 14:55 ` Toke Høiland-Jørgensen
2018-11-15 8:18 ` Louie Lu
2018-11-15 17:10 ` Toke Høiland-Jørgensen
2018-12-18 12:11 ` Johannes Berg
2018-12-18 14:08 ` Dave Taht
2018-12-18 19:19 ` Toke Høiland-Jørgensen
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 4/6] ath9k: Switch to mac80211 TXQ scheduling and airtime APIs Rajkumar Manoharan
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 5/6] ath10k: migrate to mac80211 txq scheduling Rajkumar Manoharan
2018-11-12 22:51 ` [Make-wifi-fast] [PATCH v3 6/6] ath10k: reporting estimated tx airtime for fairness Rajkumar Manoharan
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