Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753447Ab1BWPZK (ORCPT ); Wed, 23 Feb 2011 10:25:10 -0500 Received: from mx1.redhat.com ([209.132.183.28]:11832 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751338Ab1BWPZI (ORCPT ); Wed, 23 Feb 2011 10:25:08 -0500 Message-ID: <4D6526BD.6030306@redhat.com> Date: Wed, 23 Feb 2011 23:24:45 +0800 From: Cong Wang User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Thunderbird/3.1.7 MIME-Version: 1.0 To: Amerigo Wang CC: linux-kernel@vger.kernel.org, Neil Horman , Herbert Xu , "David S. Miller" , Neil Horman , Eric Dumazet , netdev@vger.kernel.org Subject: Re: [V4 PATCH 3/3] bond: service netpoll arp queue on master device References: <1298022215-21059-1-git-send-email-amwang@redhat.com> <1298022215-21059-3-git-send-email-amwang@redhat.com> In-Reply-To: <1298022215-21059-3-git-send-email-amwang@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1245 Lines: 42 Neil, ping. :) 于 2011年02月18日 17:43, Amerigo Wang 写道: > Neil pointed out that we can't send ARP reply on behalf of slaves, > we need to move the arp queue to their bond device. > > Signed-off-by: WANG Cong > Cc: Neil Horman > > --- > net/core/netpoll.c | 9 +++++++++ > 1 files changed, 9 insertions(+), 0 deletions(-) > > diff --git a/net/core/netpoll.c b/net/core/netpoll.c > index f68e694..013e04a 100644 > --- a/net/core/netpoll.c > +++ b/net/core/netpoll.c > @@ -193,6 +193,15 @@ void netpoll_poll_dev(struct net_device *dev) > > poll_napi(dev); > > + if (dev->priv_flags& IFF_SLAVE) { > + if (dev->npinfo) { > + struct net_device *bond_dev = dev->master; > + struct sk_buff *skb; > + while ((skb = skb_dequeue(&dev->npinfo->arp_tx))) > + skb_queue_tail(&bond_dev->npinfo->arp_tx, skb); > + } > + } > + > service_arp_queue(dev->npinfo); > > zap_completion_queue(); -- 我认识的人越多，我就越喜欢狗。 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/