From patchwork Mon Apr 25 08:25:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Dichtel X-Patchwork-Id: 8924221 Return-Path: X-Original-To: patchwork-linux-wpan@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 71B63BF29F for ; Mon, 25 Apr 2016 08:26:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8801D20166 for ; Mon, 25 Apr 2016 08:26:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 89F9320165 for ; Mon, 25 Apr 2016 08:26:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753891AbcDYI0H (ORCPT ); Mon, 25 Apr 2016 04:26:07 -0400 Received: from host.76.145.23.62.rev.coltfrance.com ([62.23.145.76]:54439 "EHLO proxy.6wind.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754040AbcDYIZt (ORCPT ); Mon, 25 Apr 2016 04:25:49 -0400 Received: from elsass.dev.6wind.com (unknown [10.16.0.149]) by proxy.6wind.com (Postfix) with ESMTPS id 57E9926E8B; Mon, 25 Apr 2016 10:24:05 +0200 (CEST) Received: from root by elsass.dev.6wind.com with local (Exim 4.80) (envelope-from ) id 1aubpg-0001az-3v; Mon, 25 Apr 2016 10:25:28 +0200 From: Nicolas Dichtel To: netdev@vger.kernel.org Cc: davem@davemloft.net, jhs@mojatatu.com, stephen@networkplumber.org, pshelar@nicira.com, aar@pengutronix.de, linux-wpan@vger.kernel.org, wensong@linux-vs.org, horms@verge.net.au, ja@ssi.bg, pablo@netfilter.org, kaber@trash.net, kadlec@blackhole.kfki.hu, lvs-devel@vger.kernel.org, netfilter-devel@vger.kernel.org, johannes@sipsolutions.net, linux-wireless@vger.kernel.org, Nicolas Dichtel Subject: [PATCH net-next 6/9] l2tp: use nla_put_u64_64bit() Date: Mon, 25 Apr 2016 10:25:19 +0200 Message-Id: <1461572722-6029-7-git-send-email-nicolas.dichtel@6wind.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1461572722-6029-1-git-send-email-nicolas.dichtel@6wind.com> References: <1461572722-6029-1-git-send-email-nicolas.dichtel@6wind.com> Sender: linux-wpan-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Nicolas Dichtel --- include/uapi/linux/l2tp.h | 1 + net/l2tp/l2tp_netlink.c | 80 ++++++++++++++++++++++++++++------------------- 2 files changed, 49 insertions(+), 32 deletions(-) diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h index 3386a99e0397..4bd27d0270a2 100644 --- a/include/uapi/linux/l2tp.h +++ b/include/uapi/linux/l2tp.h @@ -143,6 +143,7 @@ enum { L2TP_ATTR_RX_SEQ_DISCARDS, /* u64 */ L2TP_ATTR_RX_OOS_PACKETS, /* u64 */ L2TP_ATTR_RX_ERRORS, /* u64 */ + L2TP_ATTR_STATS_PAD, __L2TP_ATTR_STATS_MAX, }; diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index 24ed2e875c45..1d02e8d20e56 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -346,22 +346,30 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int fla if (nest == NULL) goto nla_put_failure; - if (nla_put_u64(skb, L2TP_ATTR_TX_PACKETS, - atomic_long_read(&tunnel->stats.tx_packets)) || - nla_put_u64(skb, L2TP_ATTR_TX_BYTES, - atomic_long_read(&tunnel->stats.tx_bytes)) || - nla_put_u64(skb, L2TP_ATTR_TX_ERRORS, - atomic_long_read(&tunnel->stats.tx_errors)) || - nla_put_u64(skb, L2TP_ATTR_RX_PACKETS, - atomic_long_read(&tunnel->stats.rx_packets)) || - nla_put_u64(skb, L2TP_ATTR_RX_BYTES, - atomic_long_read(&tunnel->stats.rx_bytes)) || - nla_put_u64(skb, L2TP_ATTR_RX_SEQ_DISCARDS, - atomic_long_read(&tunnel->stats.rx_seq_discards)) || - nla_put_u64(skb, L2TP_ATTR_RX_OOS_PACKETS, - atomic_long_read(&tunnel->stats.rx_oos_packets)) || - nla_put_u64(skb, L2TP_ATTR_RX_ERRORS, - atomic_long_read(&tunnel->stats.rx_errors))) + if (nla_put_u64_64bit(skb, L2TP_ATTR_TX_PACKETS, + atomic_long_read(&tunnel->stats.tx_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_TX_BYTES, + atomic_long_read(&tunnel->stats.tx_bytes), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_TX_ERRORS, + atomic_long_read(&tunnel->stats.tx_errors), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_PACKETS, + atomic_long_read(&tunnel->stats.rx_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_BYTES, + atomic_long_read(&tunnel->stats.rx_bytes), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_SEQ_DISCARDS, + atomic_long_read(&tunnel->stats.rx_seq_discards), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_OOS_PACKETS, + atomic_long_read(&tunnel->stats.rx_oos_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_ERRORS, + atomic_long_read(&tunnel->stats.rx_errors), + L2TP_ATTR_STATS_PAD)) goto nla_put_failure; nla_nest_end(skb, nest); @@ -754,22 +762,30 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u32 portid, u32 seq, int fl if (nest == NULL) goto nla_put_failure; - if (nla_put_u64(skb, L2TP_ATTR_TX_PACKETS, - atomic_long_read(&session->stats.tx_packets)) || - nla_put_u64(skb, L2TP_ATTR_TX_BYTES, - atomic_long_read(&session->stats.tx_bytes)) || - nla_put_u64(skb, L2TP_ATTR_TX_ERRORS, - atomic_long_read(&session->stats.tx_errors)) || - nla_put_u64(skb, L2TP_ATTR_RX_PACKETS, - atomic_long_read(&session->stats.rx_packets)) || - nla_put_u64(skb, L2TP_ATTR_RX_BYTES, - atomic_long_read(&session->stats.rx_bytes)) || - nla_put_u64(skb, L2TP_ATTR_RX_SEQ_DISCARDS, - atomic_long_read(&session->stats.rx_seq_discards)) || - nla_put_u64(skb, L2TP_ATTR_RX_OOS_PACKETS, - atomic_long_read(&session->stats.rx_oos_packets)) || - nla_put_u64(skb, L2TP_ATTR_RX_ERRORS, - atomic_long_read(&session->stats.rx_errors))) + if (nla_put_u64_64bit(skb, L2TP_ATTR_TX_PACKETS, + atomic_long_read(&session->stats.tx_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_TX_BYTES, + atomic_long_read(&session->stats.tx_bytes), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_TX_ERRORS, + atomic_long_read(&session->stats.tx_errors), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_PACKETS, + atomic_long_read(&session->stats.rx_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_BYTES, + atomic_long_read(&session->stats.rx_bytes), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_SEQ_DISCARDS, + atomic_long_read(&session->stats.rx_seq_discards), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_OOS_PACKETS, + atomic_long_read(&session->stats.rx_oos_packets), + L2TP_ATTR_STATS_PAD) || + nla_put_u64_64bit(skb, L2TP_ATTR_RX_ERRORS, + atomic_long_read(&session->stats.rx_errors), + L2TP_ATTR_STATS_PAD)) goto nla_put_failure; nla_nest_end(skb, nest);