From: Florian Fainelli <f.fainelli@gmail.com>
To: Kamal Dasu <kdasu.kdev@gmail.com>,
boris.brezillon@free-electrons.com,
linux-mtd@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com
Cc: computersforpeace@gmail.com, richard@nod.at, dwmw2@infradead.org,
marek.vasut@gmail.com, cyrille.pitchen@wedev4u.fr,
stable@vger.kernel.org
Subject: Re: [PATCH v3] mtd: nand: brcmnand: Disable prefetch by default
Date: Mon, 8 Jan 2018 12:37:38 -0800 [thread overview]
Message-ID: <c06a78aa-1285-8b93-9440-af9770ffdd91@gmail.com> (raw)
In-Reply-To: <1515443808-31105-1-git-send-email-kdasu.kdev@gmail.com>
On 01/08/2018 12:36 PM, Kamal Dasu wrote:
> Brcm nand controller prefetch feature needs to be disabled
> by default. Enabling affects performance on random reads as
> well as dma reads.
>
> Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
> Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller")
> Cc: stable@vger.kernel.org
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian
next prev parent reply other threads:[~2018-01-08 20:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 20:36 [PATCH v3] mtd: nand: brcmnand: Disable prefetch by default Kamal Dasu
2018-01-08 20:37 ` Florian Fainelli [this message]
2018-01-20 23:13 ` Florian Fainelli
2018-01-20 23:53 ` Boris Brezillon
2018-01-21 0:03 ` Florian Fainelli
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