Commit bf067f1c authored by Wang Hai's avatar Wang Hai Committed by Andrii Nakryiko
Browse files

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: d50ecc46 ("samples/bpf: Attach XDP programs in driver mode by default")
Signed-off-by: default avatarWang Hai <wanghai38@huawei.com>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Acked-by: default avatarJesper Dangaard Brouer <brouer@redhat.com>
Link: https://lore.kernel.org/bpf/20210615135554.29158-1-wanghai38@huawei.com
parent 712b78c6

samples/bpf/xdp_fwd_user.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

}