[PATCH v6] app/testpmd: add help messages for multi-process

[Ferruh Yigit]

On 6/9/2022 9:52 AM, Dongdong Liu wrote:

> 
> From: Huisong Li <lihuisong at huawei.com>
> 
> This patch adds help messages for multi-process.
> --num-procs=N: set the total number of multi-process instances.
> --proc-id=id:  set the id of the current process from multi-process
> instances(0 <= id < num-procs).
> 
> Fixes: a550baf24af9 ("app/testpmd: support multi-process")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Huisong Li <lihuisong at huawei.com>
> Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
> Signed-off-by: Dongdong Liu <liudongdong3 at huawei.com>
> ---
> v5->v6:
> - Adjust the print information for multi-process.
> ---
>   app/test-pmd/parameters.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
> index 641c9c767e..0201382294 100644
> --- a/app/test-pmd/parameters.c
> +++ b/app/test-pmd/parameters.c
> @@ -61,6 +61,9 @@ usage(char* progname)
>                 "extended statistics to show. Used with --stats-period "
>                 "specified or interactive commands that show Rx/Tx statistics "
>                 "(i.e. 'show port stats').\n");
> +       printf("  --num-procs=N: set the total number of multi-process instances.\n");
> +       printf("  --proc-id=id:  set the id of the current process from "

there are double space after '--proc-id=id:', but I can fix it while 
merging.

> +              "multi-process instances (0 <= id < num-procs).\n");
>          printf("  --nb-cores=N: set the number of forwarding cores "
>                 "(1 <= N <= %d).\n", nb_lcores);
>          printf("  --nb-ports=N: set the number of forwarding ports "
> --
> 2.33.0
>