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Subject: Re: [PATCH 15/17] cxlflash: Support multiple hardware queues
From: "Matthew R. Ochs" <mrochs@linux.vnet.ibm.com>
In-Reply-To: <1492024542-56194-1-git-send-email-ukrishn@linux.vnet.ibm.com>
Date: Thu, 13 Apr 2017 17:09:23 -0500
Cc: linux-scsi@vger.kernel.org, James Bottomley <jejb@linux.vnet.ibm.com>,
 "Martin K. Petersen" <martin.petersen@oracle.com>,
 "Manoj N. Kumar" <manoj@linux.vnet.ibm.com>,
 linuxppc-dev@lists.ozlabs.org, Ian Munsie <imunsie@au1.ibm.com>,
 Andrew Donnellan <andrew.donnellan@au1.ibm.com>,
 Frederic Barrat <fbarrat@linux.vnet.ibm.com>,
 Christophe Lombard <clombard@linux.vnet.ibm.com>
References: <1492024215-55579-1-git-send-email-ukrishn@linux.vnet.ibm.com>
 <1492024542-56194-1-git-send-email-ukrishn@linux.vnet.ibm.com>
To: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Message-Id: <29FD7426-117A-460F-853A-614E69250A42@linux.vnet.ibm.com>
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> On Apr 12, 2017, at 2:15 PM, Uma Krishnan <ukrishn@linux.vnet.ibm.com> =
wrote:
>=20
> Introduce multiple hardware queues to improve legacy I/O path =
performance.
> Each hardware queue is comprised of a master context and associated =
I/O
> resources. The hardware queues are initially implemented as a static =
array
> embedded in the AFU. This will be transitioned to a dynamic allocation =
in a
> later series to improve the memory footprint of the driver.
>=20
> Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>

Looks good!

Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>=