From: Andrew Patterson <andrew.patterson@hpe.com>
To: Christoph Hellwig <hch@infradead.org>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] sd: Fix rw_max for devices that report an optimal xfer size
Date: Wed, 1 Jun 2016 15:57:02 -0600 [thread overview]
Message-ID: <574F5A2E.9010000@hpe.com> (raw)
In-Reply-To: <20160601075222.GA3438@infradead.org>
On 06/01/2016 01:52 AM, Christoph Hellwig wrote:
> Looks fine,
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
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I tested this patch on a 3Par array (32K optimal transfer length) that has
issues without this patch. After applying this patch on a linux-stable
kernel, optimal_io_size is correctly reported as 32K.
Tested-by: Andrew Patterson <andrew.patterson@hpe.com>
--
Andrew Patterson
Hewlett-Packard Enterprise
next prev parent reply other threads:[~2016-06-01 22:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-20 3:16 [PATCH] sd: Fix rw_max for devices that report an optimal xfer size Martin K. Petersen
2016-05-23 15:58 ` Bart Van Assche
2016-06-01 7:52 ` Christoph Hellwig
2016-06-01 21:57 ` Andrew Patterson [this message]
2016-06-04 1:11 ` Long Li
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