On Tue, 15 Jun 2021 21:55:54 +0800
Wang Hai <wanghai38@xxxxxxxxxx> wrote:
> xdp_fwd usage() is missing the introduction of the "-S"
> and "-F" options, this patch adds it.
>
> Signed-off-by: Wang Hai <wanghai38@xxxxxxxxxx>
> ---
> samples/bpf/xdp_fwd_user.c | 2 ++
> 1 file changed, 2 insertions(+)
Fixes: d50ecc46d18f ("samples/bpf: Attach XDP programs in driver mode by default")
LGTM but please add "Fixes:" tag next time, I think patchwork will pick
this up via this reply.
Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
> diff --git a/samples/bpf/xdp_fwd_user.c b/samples/bpf/xdp_fwd_user.c
> index 74a4583d0d86..00061261a8da 100644
> --- a/samples/bpf/xdp_fwd_user.c
> +++ b/samples/bpf/xdp_fwd_user.c
> @@ -67,6 +67,8 @@ static void usage(const char *prog)
> "usage: %s [OPTS] interface-list\n"
> "\nOPTS:\n"
> " -d detach program\n"
> + " -S use skb-mode\n"
> + " -F force loading prog\n"
> " -D direct table lookups (skip fib rules)\n",
> prog);
> }
-
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer
