From: Kalle Valo <kvalo@codeaurora.org>
To: Sean Anderson <sean.anderson@seco.com>
Cc: linux-wireless@vger.kernel.org,
Chi-hsien Lin <chi-hsien.lin@cypress.com>,
Franky Lin <franky.lin@broadcom.com>, Tejun Heo <tj@kernel.org>,
SHA-cyfmac-dev-list@infineon.com,
Hante Meuleman <hante.meuleman@broadcom.com>,
Wright Feng <wright.feng@cypress.com>,
Arend Van Spriel <arend.vanspriel@broadcom.com>,
brcm80211-dev-list.pdl@broadcom.com,
Sean Anderson <sean.anderson@seco.com>
Subject: Re: [PATCH] brcmfmac: Set SDIO workqueue as WQ_HIGHPRI
Date: Sat, 21 Aug 2021 16:59:09 +0000 (UTC) [thread overview]
Message-ID: <20210821165909.3F90DC4338F@smtp.codeaurora.org> (raw)
In-Reply-To: <20210802170904.3116223-1-sean.anderson@seco.com>
Sean Anderson <sean.anderson@seco.com> wrote:
> This puts tasks submitted to the SDIO workqueue at the head of the queue
> and runs them immediately. This gets higher RX throughput with the SDIO
> bus.
>
> This was originally submitted as [1]. The original author Wright Feng
> reports
>
> > throughput result with 43455(11ac) on 1 core 1.6 Ghz platform is
> > Without WQ_HIGGPRI TX/RX: 293/301 (mbps)
> > With WQ_HIGHPRI TX/RX: 293/321 (mbps)
>
> I tested this with a 43364(11bgn) on a 1 core 800 MHz platform and got
> Without WQ_HIGHPRI TX/RX: 16/19 (Mbits/sec)
> With WQ_HIGHPRI TX/RX: 24/20 (MBits/sec)
>
> [1] https://lore.kernel.org/linux-wireless/1584604406-15452-4-git-send-email-wright.feng@cypress.com/
>
> Signed-off-by: Sean Anderson <sean.anderson@seco.com>
> Reviewed-by: Arend van Spriel <aspriel@gmail.com>
Patch applied to wireless-drivers-next.git, thanks.
41b637bac0b0 brcmfmac: Set SDIO workqueue as WQ_HIGHPRI
--
https://patchwork.kernel.org/project/linux-wireless/patch/20210802170904.3116223-1-sean.anderson@seco.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2021-08-21 16:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 17:09 [PATCH] brcmfmac: Set SDIO workqueue as WQ_HIGHPRI Sean Anderson
2021-08-17 16:48 ` Sean Anderson
2021-08-17 17:17 ` Arend van Spriel
2021-08-17 18:21 ` Sean Anderson
2021-08-17 18:28 ` Tejun Heo
2021-08-17 21:14 ` Arend van Spriel
2021-08-18 4:53 ` Arend van Spriel
2021-08-21 16:59 ` Kalle Valo [this message]
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