From: Michal Kazior <michal.kazior@tieto.com>
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 <michal.kazior@tieto.com>
Subject: [PATCHv4 0/5] mac80211: implement fq_codel
Date: Thu, 5 May 2016 13:00:34 +0200 [thread overview]
Message-ID: <1462446039-1070-1-git-send-email-michal.kazior@tieto.com> (raw)
In-Reply-To: <1460636302-31161-1-git-send-email-michal.kazior@tieto.com>
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
next prev parent reply other threads:[~2016-05-05 10:58 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 10:17 [RFCv2 0/3] mac80211: implement fq codel Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-16 10:17 ` [RFCv2 1/3] mac80211: implement fq_codel for software queuing Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-22 1:35 ` [Make-wifi-fast] " David Lang
2016-03-22 1:35 ` David Lang
2016-03-22 1:35 ` David Lang
2016-03-22 6:51 ` Michal Kazior
2016-03-22 6:51 ` Michal Kazior
2016-03-22 6:51 ` Michal Kazior
2016-03-16 10:17 ` [RFCv2 2/3] ath10k: report per-station tx/rate rates to mac80211 Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-24 7:19 ` Mohammed Shafi Shajakhan
2016-03-24 7:19 ` Mohammed Shafi Shajakhan
2016-03-24 7:19 ` Mohammed Shafi Shajakhan
2016-03-24 7:49 ` Michal Kazior
2016-03-24 7:49 ` Michal Kazior
2016-03-24 7:49 ` Michal Kazior
2016-03-24 12:23 ` Mohammed Shafi Shajakhan
2016-03-24 12:23 ` Mohammed Shafi Shajakhan
2016-03-24 12:31 ` Michal Kazior
2016-03-24 12:31 ` Michal Kazior
2016-03-24 12:31 ` Michal Kazior
2016-03-16 10:17 ` [RFCv2 3/3] ath10k: use ieee80211_tx_schedule() Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-16 10:17 ` Michal Kazior
2016-03-16 10:26 ` [RFCv2 0/3] mac80211: implement fq codel Michal Kazior
2016-03-16 10:26 ` Michal Kazior
2016-03-16 15:37 ` Dave Taht
2016-03-16 15:37 ` Dave Taht
2016-03-16 15:37 ` Dave Taht
2016-03-16 18:36 ` Dave Taht
2016-03-16 18:36 ` Dave Taht
2016-03-16 18:36 ` Dave Taht
2016-03-16 18:55 ` Bob Copeland
2016-03-16 18:55 ` Bob Copeland
2016-03-16 18:55 ` Bob Copeland
2016-03-16 19:48 ` Jasmine Strong
2016-03-17 8:55 ` Michal Kazior
2016-03-17 8:55 ` Michal Kazior
2016-03-17 8:55 ` Michal Kazior
2016-03-17 11:12 ` Bob Copeland
2016-03-17 11:12 ` Bob Copeland
2016-03-17 17:00 ` Dave Taht
2016-03-17 17:00 ` Dave Taht
2016-03-17 17:00 ` Dave Taht
2016-03-17 17:24 ` [Codel] " Rick Jones
2016-03-17 17:24 ` Rick Jones
2016-03-17 17:24 ` Rick Jones
2016-03-21 11:57 ` Michal Kazior
2016-03-21 11:57 ` Michal Kazior
2016-03-17 9:43 ` Michal Kazior
2016-03-17 9:43 ` Michal Kazior
2016-03-17 9:43 ` Michal Kazior
2016-03-17 9:03 ` Michal Kazior
2016-03-17 9:03 ` Michal Kazior
2016-03-17 9:03 ` Michal Kazior
2016-03-25 9:27 ` [PATCH 0/2] mac80211: implement fq_codel Michal Kazior
2016-03-25 9:27 ` [PATCH 1/2] mac80211: implement fair queuing per txq Michal Kazior
2016-04-08 4:37 ` Avery Pennarun
2016-04-11 7:25 ` Michal Kazior
2016-03-25 9:27 ` [PATCH 2/2] mac80211: expose some txq/fq internals and knobs via debugfs Michal Kazior
2016-03-31 10:28 ` [PATCHv2 0/2] mac80211: implement fq_codel Michal Kazior
2016-03-31 10:28 ` [PATCHv2 1/2] mac80211: implement fair queuing per txq Michal Kazior
2016-04-05 13:57 ` Johannes Berg
2016-04-05 14:32 ` Dave Taht
2016-04-06 7:21 ` Johannes Berg
2016-04-06 17:39 ` Dave Taht
2016-04-07 8:53 ` Johannes Berg
2016-04-06 5:35 ` Michal Kazior
2016-04-06 6:03 ` [Make-wifi-fast] " Jonathan Morton
2016-04-06 7:16 ` Michal Kazior
2016-04-06 16:46 ` Jonathan Morton
2016-04-06 7:19 ` Johannes Berg
2016-03-31 10:28 ` [PATCHv2 2/2] mac80211: expose some txq/fq internals and knobs via debugfs Michal Kazior
2016-04-14 12:18 ` [PATCHv3 0/5] mac80211: implement fq_codel Michal Kazior
2016-04-14 12:18 ` [PATCHv3 1/5] mac80211: skip netdev queue control with software queuing Michal Kazior
2016-04-16 22:21 ` Johannes Berg
2016-04-18 5:39 ` Michal Kazior
2016-04-14 12:18 ` [PATCHv3 2/5] mac80211: implement fair queueing per txq Michal Kazior
2016-04-16 22:23 ` Johannes Berg
2016-04-16 22:25 ` Johannes Berg
2016-04-18 5:16 ` Michal Kazior
2016-04-18 12:31 ` [Codel] " Eric Dumazet
2016-04-18 13:36 ` Michal Kazior
2016-04-19 9:10 ` Johannes Berg
2016-04-14 12:18 ` [PATCHv3 3/5] mac80211: add debug knobs for fair queuing Michal Kazior
2016-04-14 12:18 ` [PATCHv3 4/5] mac80211: implement codel on fair queuing flows Michal Kazior
2016-04-16 22:29 ` Johannes Berg
2016-04-18 5:31 ` Michal Kazior
2016-04-18 12:38 ` Michal Kazior
2016-04-19 9:06 ` Johannes Berg
2016-04-19 9:31 ` Michal Kazior
2016-04-19 9:57 ` Johannes Berg
2016-04-14 12:18 ` [PATCHv3 5/5] mac80211: add debug knobs for codel Michal Kazior
2016-05-05 11:00 ` Michal Kazior [this message]
2016-05-05 11:00 ` [PATCHv4 1/5] mac80211: skip netdev queue control with software queuing Michal Kazior
2016-05-09 12:28 ` Michal Kazior
2016-05-05 11:00 ` [PATCHv4 2/5] mac80211: implement fair queueing per txq Michal Kazior
2016-05-05 11:00 ` [PATCHv4 3/5] mac80211: add debug knobs for fair queuing Michal Kazior
2016-06-09 9:48 ` Johannes Berg
2016-05-05 11:00 ` [PATCHv4 4/5] mac80211: implement codel on fair queuing flows Michal Kazior
2016-05-05 15:30 ` Dave Taht
2016-05-05 11:00 ` [PATCHv4 5/5] mac80211: add debug knobs for codel Michal Kazior
2016-05-05 15:21 ` Dave Taht
2016-05-06 5:27 ` Michal Kazior
2016-05-06 5:51 ` Dave Taht
2016-05-06 6:33 ` Michal Kazior
2016-05-06 7:23 ` Dave Taht
2016-05-19 8:37 ` [PATCHv5 0/5] mac80211: implement fq_codel Michal Kazior
2016-05-19 8:37 ` [PATCHv5 1/5] mac80211: skip netdev queue control with software queuing Michal Kazior
2016-05-19 8:37 ` [PATCHv5 2/5] mac80211: implement fair queueing per txq Michal Kazior
2016-05-19 8:37 ` [PATCHv5 3/5] mac80211: add debug knobs for fair queuing Michal Kazior
2016-05-19 8:37 ` [PATCHv5 4/5] mac80211: implement codel on fair queuing flows Michal Kazior
2016-05-19 8:37 ` [PATCHv5 5/5] mac80211: add debug knobs for codel Michal Kazior
2016-06-09 9:47 ` Johannes Berg
2016-05-31 12:12 ` [Make-wifi-fast] [PATCHv5 0/5] mac80211: implement fq_codel Toke Høiland-Jørgensen
2016-05-31 12:31 ` Michal Kazior
2016-06-09 9:49 ` Johannes Berg
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