[PATCH 7/7] cxlflash: Increase cmd_per_lun for better throughput

[Uma Krishnan]

On 3/4/2016 3:55 PM, Uma Krishnan wrote:
> From: "Manoj N. Kumar" <manoj at linux.vnet.ibm.com>
>
> With the current value of cmd_per_lun at 16, the throughput
> over a single adapter is limited to around 150kIOPS.
>
> Increase the value of cmd_per_lun to 256 to improve
> throughput. With this change a single adapter is able to
> attain close to the maximum throughput (380kIOPS).
> Also change the number of RRQ entries that can be queued.
>
> Signed-off-by: Manoj N. Kumar <manoj at linux.vnet.ibm.com>

Reviewed-by: Uma Krishnan <ukrishn at linux.vnet.ibm.com>