From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Maxime Bizon <mbizon@freebox.fr>,
Johannes Berg <johannes.berg@intel.com>,
Sasha Levin <sashal@kernel.org>,
johannes@sipsolutions.net, davem@davemloft.net, kuba@kernel.org,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.15 04/29] mac80211: fix TCP performance on mesh interface
Date: Mon, 20 Dec 2021 20:57:25 -0500 [thread overview]
Message-ID: <20211221015751.116328-4-sashal@kernel.org> (raw)
In-Reply-To: <20211221015751.116328-1-sashal@kernel.org>
From: Maxime Bizon <mbizon@freebox.fr>
[ Upstream commit 48c06708e63e71b4395e4159797366aa03be10ff ]
sta is NULL for mesh point (resolved later), so sk pacing parameters
were not applied.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Link: https://lore.kernel.org/r/66f51659416ac35d6b11a313bd3ffe8b8a43dd55.camel@freebox.fr
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/mac80211/tx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 0527bf41a32c7..0613b3ab523a5 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -4190,11 +4190,11 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
ieee80211_aggr_check(sdata, sta, skb);
+ sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
+
if (sta) {
struct ieee80211_fast_tx *fast_tx;
- sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
-
fast_tx = rcu_dereference(sta->fast_tx);
if (fast_tx &&
--
2.34.1
next prev parent reply other threads:[~2021-12-21 1:58 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-21 1:57 [PATCH AUTOSEL 5.15 01/29] ARM: dts: imx6qp-prtwd3: update RGMII delays for sja1105 switch Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 02/29] ARM: dts: ls1021a-tsn: " Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 03/29] ARM: rockchip: Use memcpy_toio instead of memcpy on smp bring-up Sasha Levin
2021-12-21 1:57 ` Sasha Levin [this message]
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 05/29] mac80211: set up the fwd_skb->dev for mesh forwarding Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 06/29] mac80211: fix a memory leak where sta_info is not freed Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 07/29] nl80211: reset regdom when reloading regdb Sasha Levin
2021-12-25 18:23 ` Sedat Dilek
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 08/29] iwlwifi: fix LED dependencies Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 09/29] phonet: refcount leak in pep_sock_accep Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 10/29] net: usb: qmi_wwan: add Telit 0x1070 composition Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 11/29] dmaengine: ti: k3-udma: Fix smatch warnings Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 12/29] net: bcmgenet: Fix NULL vs IS_ERR() checking Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 13/29] net: ethernet: ti: add missing of_node_put before return Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 14/29] scsi: pm8001: Fix phys_to_virt() usage on dma_addr_t Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 15/29] mac80211: Fix the size used for building probe request Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 16/29] mac80211: update channel context before station state Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 17/29] mac80211: do drv_reconfig_complete() before restarting all Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 18/29] drm/amd/display: Reset DMCUB before HW init Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 19/29] drm/amdgpu: correct the wrong cached state for GMC on PICASSO Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 20/29] block: reduce kblockd_mod_delayed_work_on() CPU consumption Sasha Levin
2021-12-21 15:35 ` Michael Kelley (LINUX)
2021-12-21 15:36 ` Jens Axboe
2021-12-21 17:58 ` Sasha Levin
2021-12-21 18:11 ` Jens Axboe
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 21/29] net: usb: lan78xx: add Allied Telesis AT29M2-AF Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 22/29] virtio_net: fix rx_drops stat for small pkts Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 23/29] bpf: Make 32->64 bounds propagation slightly more robust Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 24/29] riscv: dts: sifive unmatched: Name gpio lines Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 25/29] riscv: dts: sifive unmatched: Expose the board ID eeprom Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 26/29] riscv: dts: sifive unmatched: Expose the PMIC sub-functions Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 27/29] riscv: dts: sifive unmatched: Fix regulator for board rev3 Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 28/29] riscv: dts: sifive unmatched: Link the tmp451 with its power supply Sasha Levin
2021-12-21 1:57 ` [PATCH AUTOSEL 5.15 29/29] Revert "block: reduce kblockd_mod_delayed_work_on() CPU consumption" Sasha Levin
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