From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next-2.6] slip: fix get_stats() method Date: Thu, 19 Aug 2010 00:17:56 -0700 (PDT) Message-ID: <20100819.001756.43029083.davem@davemloft.net> References: <1282137188.2194.74.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: eric.dumazet@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:38224 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751018Ab0HSHRh (ORCPT ); Thu, 19 Aug 2010 03:17:37 -0400 In-Reply-To: <1282137188.2194.74.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Wed, 18 Aug 2010 15:13:08 +0200 > Use integrated net_device_stats instead of a static one, and make sure > no transient values are feeded. ndo_get_stats() can be called by > concurrent cpus. > > Signed-off-by: Eric Dumazet Applied, thanks Eric. It's pretty freaky how, even to this day, we keep finding these static function local variables in code which potentially runs multithreaded.