Re: [PATCH] ntb: Correct modinfo usage statement for ntb_perf

[Dave Jiang <dave.jiang@intel.com>]

On 05/04/2017 09:36 AM, Gary R Hook wrote:
> The order parameters are powers of 2; adjust the usage information
> to use correct mathematical representations.
> 
> Signed-off-by: Gary R Hook <gary.hook@amd.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>

> ---
>  drivers/ntb/test/ntb_perf.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c
> index 9c4a21f1a9d9..42756a98a728 100644
> --- a/drivers/ntb/test/ntb_perf.c
> +++ b/drivers/ntb/test/ntb_perf.c
> @@ -91,11 +91,11 @@
>  
>  static unsigned int seg_order = 19; /* 512K */
>  module_param(seg_order, uint, 0644);
> -MODULE_PARM_DESC(seg_order, "size order [n^2] of buffer segment for testing");
> +MODULE_PARM_DESC(seg_order, "size order [2^n] of buffer segment for testing");
>  
>  static unsigned int run_order = 32; /* 4G */
>  module_param(run_order, uint, 0644);
> -MODULE_PARM_DESC(run_order, "size order [n^2] of total data to transfer");
> +MODULE_PARM_DESC(run_order, "size order [2^n] of total data to transfer");
>  
>  static bool use_dma; /* default to 0 */
>  module_param(use_dma, bool, 0644);
>