From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-x230.google.com (mail-lf0-x230.google.com [IPv6:2a00:1450:4010:c07::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id DB1DC3B260 for ; Thu, 5 May 2016 06:58:48 -0400 (EDT) Received: by mail-lf0-x230.google.com with SMTP id m64so91474046lfd.1 for ; Thu, 05 May 2016 03:58:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tieto.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ue/2yG1HVIG5An0rGQ1LiyJEchWueO0APKoV6Hb0RdY=; b=CJq8or136T67APQGG7UQaZoF7rrzkei6qhi8sEy+DCKEMh+3uEXz6o+64fZparMScX TpTEYEyZ+IGUnd60jZkqFz000eAds0Y/YhwRvxr8ezYxE9SiJNvvDzMqZzMJ7Z84J3Cg +hv2Hh9/5STEfKkK4GehGlE3OyeCutKtB1cEU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ue/2yG1HVIG5An0rGQ1LiyJEchWueO0APKoV6Hb0RdY=; b=FeBz5ePx68bQHNsW4Hvupmi2UzikiOR69rXP/wx7ENdlygE5ufzr2mOtmjXJOOvjqC ecUICE0s3R7DK2oSxAjF0JqVVqVCxW+5HTEETs2fT6wbHX1t17Y2b22lBWfzJEeHpK0Y xkYmJTRI+Mw3HaRgz+uV/1qdFHGUmykTNfzutgeAZxiHIxMIWqjm2UpqlJEGeNjssaHj gMbtb2fN6zsa0C3STd5do6eJ7XyaJ/r851IvaN6wF1kdkOw2BdBVPNinompNdmsg54LR 9xgT2M8gspT05ab9f4pNQsTwO3jwygP6FfHng0isPDWXW3tx7DYtSbSw+B+CQrEXPceL 6Y5w== X-Gm-Message-State: AOPr4FUEdNuNpCG6YifwJproEMPIBs5cFNGnMhqftaFvE+rGxUWNucRkZLyGKv1zl0JPVkMJ/WXxUDuGO9lapJaLGGE5+e1O8mh7DoPikeRoVKVGWwfRlP4RYWQKMQF3SLAXn0b5xyVrT6snc3UwIQ== X-Received: by 10.25.141.131 with SMTP id p125mr7059204lfd.8.1462445927704; Thu, 05 May 2016 03:58:47 -0700 (PDT) Received: from localhost.localdomain ([91.198.246.8]) by smtp.gmail.com with ESMTPSA id ez1sm1399251lbc.29.2016.05.05.03.58.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 05 May 2016 03:58:46 -0700 (PDT) From: Michal Kazior To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, dave.taht@gmail.com, make-wifi-fast@lists.bufferbloat.net, codel@lists.bufferbloat.net, apenwarr@gmail.com, Michal Kazior Date: Thu, 5 May 2016 13:00:34 +0200 Message-Id: <1462446039-1070-1-git-send-email-michal.kazior@tieto.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1460636302-31161-1-git-send-email-michal.kazior@tieto.com> References: <1460636302-31161-1-git-send-email-michal.kazior@tieto.com> X-DomainID: tieto.com Subject: [Make-wifi-fast] [PATCHv4 0/5] mac80211: implement fq_codel X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2016 10:58:49 -0000 Hi, This patchset disables qdiscs for drivers using software queuing and performs fq_codel-like dequeuing on txqs. This is based on net-next/master (035cd6ba53eff060760c4f4d11339fcc916a967c). For anyone interested I've pushed tree with my (now oldish) ath10k DQL RFC and a small fix I've been testing: https://github.com/kazikcz/linux/tree/fqmac-v4%2Bdqlrfc%2Bcpuregrfix Background: https://www.spinics.net/lists/linux-wireless/msg149776.html https://www.spinics.net/lists/linux-wireless/msg148714.html https://www.spinics.net/lists/linux-wireless/msg149039.html http://blog.cerowrt.org/post/dql_on_wifi_2/ http://blog.cerowrt.org/post/dql_on_wifi/ http://blog.cerowrt.org/post/fq_codel_on_ath10k/ v4: * the taildrop stop-gap patch moved to per-interface limit (instead of per-radio) [Johannes] * pushed fq.h and codel.h changes to include/net/ [Johannes] v3: * split taildrop, fq and codel functionalities into separate patches [Avery] v2: * fix invalid ptr deref * fix compilation for backports Michal Kazior (5): mac80211: skip netdev queue control with software queuing mac80211: implement fair queueing per txq mac80211: add debug knobs for fair queuing mac80211: implement codel on fair queuing flows mac80211: add debug knobs for codel include/net/mac80211.h | 18 ++- net/mac80211/agg-tx.c | 8 +- net/mac80211/debugfs.c | 117 ++++++++++++++++ net/mac80211/debugfs_netdev.c | 28 +++- net/mac80211/debugfs_sta.c | 45 +++++++ net/mac80211/ieee80211_i.h | 31 ++++- net/mac80211/iface.c | 26 ++-- net/mac80211/main.c | 10 +- net/mac80211/rx.c | 2 +- net/mac80211/sta_info.c | 14 +- net/mac80211/tx.c | 302 ++++++++++++++++++++++++++++++++++++------ net/mac80211/util.c | 34 ++--- 12 files changed, 532 insertions(+), 103 deletions(-) -- 2.1.4