Re: [PATCH v2] f2fs-tools: fix the usage message of overprovision option

[Chao Yu]

On 2017/8/15 15:41, Yunlong Song wrote:
> The usage message shows a wrong message for ovp option, so fix it.
> 
> Signed-off-by: Yunlong Song <yunlong.song@xxxxxxxxxx>
> ---
>  mkfs/f2fs_format_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mkfs/f2fs_format_main.c b/mkfs/f2fs_format_main.c
> index a3652a9..3279829 100644
> --- a/mkfs/f2fs_format_main.c
> +++ b/mkfs/f2fs_format_main.c
> @@ -41,7 +41,7 @@ static void mkfs_usage()
>  	MSG(0, "  -f force overwrite the exist filesystem\n");
>  	MSG(0, "  -l label\n");
>  	MSG(0, "  -m support zoned block device [default:0]\n");
> -	MSG(0, "  -o overprovision ratio [default:5]\n");
> +	MSG(0, "  -o overprovision ratio [initial value 0 lets mkfs determine its best value]\n");

[mkfs decides, the value trends to maximize user visible space]  ?

Thanks,

>  	MSG(0, "  -O [feature list] e.g. \"encrypt\"\n");
>  	MSG(0, "  -q quiet mode\n");
>  	MSG(0, "  -s # of segments per section [default:1]\n");
>