From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Dobriyan Subject: [PATCH] netns: init dev_base_lock only once Date: Wed, 7 Nov 2007 15:51:33 +0300 Message-ID: <20071107125133.GA6213@localhost.sw.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, devel@openvz.org, ebiederm@xmission.com To: davem@davemloft.net Return-path: Received: from mailhub.sw.ru ([195.214.233.200]:9450 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751168AbXKGMvn (ORCPT ); Wed, 7 Nov 2007 07:51:43 -0500 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org * it already statically initialized * reinitializing live global spinlock every time netns is setup is also wrong Signed-off-by: Alexey Dobriyan --- net/core/dev.c | 1 - 1 file changed, 1 deletion(-) --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4330,7 +4330,6 @@ static struct hlist_head *netdev_create_hash(void) static int __net_init netdev_init(struct net *net) { INIT_LIST_HEAD(&net->dev_base_head); - rwlock_init(&dev_base_lock); net->dev_name_head = netdev_create_hash(); if (net->dev_name_head == NULL)