From: Kalle Valo <kvalo@qca.qualcomm.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: make-wifi-fast@lists.bufferbloat.net,
linux-wireless@vger.kernel.org, ath10k@lists.infradead.org,
"Toke Høiland-Jørgensen" <toke@toke.dk>
Subject: Re: [Make-wifi-fast] [v2] ath10k: Re-enable TXQs for all devices
Date: Sat, 2 Dec 2017 15:14:53 +0100 [thread overview]
Message-ID: <062afbaa27964709a6d4550aa17a76e3@euamsexm01a.eu.qualcomm.com> (raw)
In-Reply-To: <20171110004839.7478-1-toke@toke.dk>
Toke Høiland-Jørgensen wrote:
> Commit 4ca1807815aa ("ath10k: disable wake_tx_queue for older devices")
> disables the use of the mac80211 TXQs for some devices because of a theoretical
> throughput regression. The original regression report[1] was related to
> fq_codel qdisc drop performance, which was fixed in commit 9d18562a2278
> ("fq_codel: add batch ability to fq_codel_drop()"). Since then, we have not
> seen the TXQ-related regression, so it should be safe to re-enable TXQs.
>
> [1] http://lists.infradead.org/pipermail/ath10k/2016-April/007266.html
>
> Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Patch applied to ath-next branch of ath.git, thanks.
170e8e6176d4 ath10k: re-enable TXQs for all devices
--
https://patchwork.kernel.org/patch/10052197/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2017-12-02 14:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-10 0:48 [Make-wifi-fast] [PATCH v2] " Toke Høiland-Jørgensen
2017-11-11 13:38 ` Felix Fietkau
2017-11-12 14:40 ` Toke Høiland-Jørgensen
2017-12-02 14:14 ` Kalle Valo [this message]
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