From bf067f1c51239ba70be714c513820d2c4a5cd457 Mon Sep 17 00:00:00 2001 From: Wang Hai Date: Tue, 15 Jun 2021 21:55:54 +0800 Subject: [PATCH] samples/bpf: Add missing option to xdp_fwd usage xdp_fwd usage() is missing the introduction of the "-S" and "-F" options, this patch adds it. Fixes: d50ecc46d18f ("samples/bpf: Attach XDP programs in driver mode by default") Signed-off-by: Wang Hai Signed-off-by: Andrii Nakryiko Acked-by: Jesper Dangaard Brouer Link: https://lore.kernel.org/bpf/20210615135554.29158-1-wanghai38@huawei.com --- samples/bpf/xdp_fwd_user.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/samples/bpf/xdp_fwd_user.c b/samples/bpf/xdp_fwd_user.c index 74a4583..0006126 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); } -- 2.7.4