From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 3DE9FC433E0 for ; Mon, 20 Jul 2020 07:25:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 07BD4207DF for ; Mon, 20 Jul 2020 07:25:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726680AbgGTHZD (ORCPT ); Mon, 20 Jul 2020 03:25:03 -0400 Received: from smtpbgsg2.qq.com ([54.254.200.128]:54148 "EHLO smtpbgsg2.qq.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725815AbgGTHZD (ORCPT ); Mon, 20 Jul 2020 03:25:03 -0400 X-QQ-mid: bizesmtp26t1595229856t2mpv0ul Received: from xr-hulk-k8s-node1933.gh.sankuai (unknown [101.236.11.2]) by esmtp10.qq.com (ESMTP) with id ; Mon, 20 Jul 2020 15:24:12 +0800 (CST) X-QQ-SSF: 01100000002000E0ZJ10B00A0000000 X-QQ-FEAT: Me8y4DzRu2RX/O/JFOYvPdOlGujgeCqHlvABdNdCmzjsjIe5hfbTo09jNbvZM GH/j9Qq5iPHLdCA2f0U6RAwaJlYRst8mQDcIVR+TPTNi4Tb1OwxK8UmDiIioEcricqVZt1r qe87ERixS7WkaSKBJsdn5lI9TQrcrvdpHKSUPzOTbh1jEUDHfSAPHNX9R82rz8Wsjlz95bK 7E2zuey5YwiWedfsQ1kjtTMb0L0o0i+SoAeO/r+zpeaS6fSQXjY5Ia30JY1yRyOF9AMd/pY vDF6t313o0Gtwq3S2dNH0S1RoWifE1k4oF8iA3y2hrsSPm8AFnNdgBiob3j8Uem1Dq/r1uP ZE92aptGhSSsqxTSN1BLuhi2Wrfog== X-QQ-GoodBg: 0 From: Wang Long To: corbet@lwn.net Cc: w@laoqinren.net, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] Documentation: driver-api: update kernel connector Date: Mon, 20 Jul 2020 15:24:12 +0800 Message-Id: <1595229852-114071-1-git-send-email-w@laoqinren.net> X-Mailer: git-send-email 1.8.3.1 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:laoqinren.net:qybgforeign:qybgforeign7 X-QQ-Bgrelay: 1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch changes: 1) Fix typo in kernel connector documentation. s/cn_netlink_send_multi/cn_netlink_send_mult/ 2) update definition of struct cn_msg Signed-off-by: Wang Long --- Documentation/driver-api/connector.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/driver-api/connector.rst b/Documentation/driver-api/connector.rst index c100c74..23d06819 100644 --- a/Documentation/driver-api/connector.rst +++ b/Documentation/driver-api/connector.rst @@ -26,7 +26,7 @@ netlink based networking for inter-process communication in a significantly easier way:: int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); - void cn_netlink_send_multi(struct cn_msg *msg, u16 len, u32 portid, u32 __group, int gfp_mask); + void cn_netlink_send_mult(struct cn_msg *msg, u16 len, u32 portid, u32 __group, int gfp_mask); void cn_netlink_send(struct cn_msg *msg, u32 portid, u32 __group, int gfp_mask); struct cb_id @@ -48,7 +48,8 @@ be dereferenced to `struct cn_msg *`:: __u32 seq; __u32 ack; - __u32 len; /* Length of the following data */ + __u16 len; /* Length of the following data */ + __u16 flags; __u8 data[0]; }; -- 1.8.3.1