Return-path: Received: from alexa-out.qualcomm.com ([129.46.98.28]:65279 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751687AbdLBOPB (ORCPT ); Sat, 2 Dec 2017 09:15:01 -0500 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: [v2] ath10k: Re-enable TXQs for all devices From: Kalle Valo In-Reply-To: <20171110004839.7478-1-toke@toke.dk> References: <20171110004839.7478-1-toke@toke.dk> To: =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= CC: , , , =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= Message-ID: <062afbaa27964709a6d4550aa17a76e3@euamsexm01a.eu.qualcomm.com> (sfid-20171202_151505_352688_0481510F) Date: Sat, 2 Dec 2017 15:14:53 +0100 Sender: linux-wireless-owner@vger.kernel.org List-ID: 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 > Signed-off-by: Kalle Valo 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