On Mon, 2010-08-16 at 20:55 +0200, Bart Van Assche wrote:
> -                     target->scsi_host->can_queue = min(target->req_lim,
> -                                                        
> target->scsi_host->can_queue);
> +                     /*
> +                      * Set can_queue such that the SCSI mid-layer
> +                      * never causes __srp_get_tx_iu() to fail.
> +                      */
> +                     target->scsi_host->can_queue
> +                             = min(target->req_lim - SRP_TASK_MGMT_SQ_SIZE,
> +                                   target->scsi_host->can_queue);

/*
 * Reserve credits for task management so we don't
 * needlessly bounce requests back to the SCSI mid-layer
 */

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