From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 01/12] IPv6: addrconf dad timer unnecessary bh_disable Date: Thu, 04 Mar 2010 00:39:56 -0800 (PST) Message-ID: <20100304.003956.52175727.davem@davemloft.net> References: <20100302233243.259794027@vyatta.com> <20100302234002.893332269@vyatta.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: yoshfuji@linux-ipv6.org, netdev@vger.kernel.org To: shemminger@vyatta.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:36136 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754268Ab0CDIjh (ORCPT ); Thu, 4 Mar 2010 03:39:37 -0500 In-Reply-To: <20100302234002.893332269@vyatta.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Stephen Hemminger Date: Tue, 02 Mar 2010 15:32:44 -0800 > Timer code runs in bottom half, so there is no need for > using _bh form of locking. Also check if device is not ready > to avoid race with address that is no longer active. > > Signed-off-by: Stephen Hemminger Applied.