xdp_fwd usage() is missing the introduction of the "-S"
and "-F" options, this patch adds it.
Signed-off-by: Wang Hai <[email protected]>
---
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 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);
}
--
2.17.1