On Wed, Jan 14, 2015 at 04:00:00PM -0600, Don Brace wrote:
> scsi_adjust_queue_depth was changed to scsi_change_queue_depth
That's not a very good dscription..
> +static int hpsa_change_queue_depth(struct scsi_device *sdev, int qdepth)
> +{
> + struct ctlr_info *h = sdev_to_hba(sdev);
> +
> + if (qdepth < 1)
> + qdepth = 1;
> + else
> + if (qdepth > h->nr_cmds)
> + qdepth = h->nr_cmds;
> + scsi_change_queue_depth(sdev, qdepth);
> + return sdev->queue_depth;
> +}
Why do you need this method? scsi_change_queue_depth checks for
host->can_queue, which is initialized from h->nr_cmds, as well as
for depth <= 0 and rejects the change.
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