From patchwork Tue Jun 15 13:55:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Hai X-Patchwork-Id: 460910 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63B6CC48BDF for ; Tue, 15 Jun 2021 13:56:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 45A52613D9 for ; Tue, 15 Jun 2021 13:56:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230334AbhFON7B (ORCPT ); Tue, 15 Jun 2021 09:59:01 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:4789 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229937AbhFON66 (ORCPT ); Tue, 15 Jun 2021 09:58:58 -0400 Received: from dggeme766-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G48r614jdzXfym; Tue, 15 Jun 2021 21:51:50 +0800 (CST) Received: from huawei.com (10.175.104.82) by dggeme766-chm.china.huawei.com (10.3.19.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Tue, 15 Jun 2021 21:56:47 +0800 From: Wang Hai To: , , , , , , , , , , CC: , , Subject: [PATCH bpf-next] samples/bpf: Add missing option to xdp_fwd usage Date: Tue, 15 Jun 2021 21:55:54 +0800 Message-ID: <20210615135554.29158-1-wanghai38@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.104.82] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggeme766-chm.china.huawei.com (10.3.19.112) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org xdp_fwd usage() is missing the introduction of the "-S" and "-F" options, this patch adds it. Signed-off-by: Wang Hai Acked-by: Jesper Dangaard Brouer --- 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); }