From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH 09/10] IPV4: use rcu to walk list of devices in IGMP Date: Tue, 10 Nov 2009 19:47:34 +0100 Message-ID: <4AF9B546.5090805@gmail.com> References: <20091110175446.280423729@vyatta.com> <20091110175647.754389168@vyatta.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: David Miller , netdev@vger.kernel.org To: Stephen Hemminger Return-path: Received: from gw1.cosmosbay.com ([212.99.114.194]:58000 "EHLO gw1.cosmosbay.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754876AbZKJSrc (ORCPT ); Tue, 10 Nov 2009 13:47:32 -0500 In-Reply-To: <20091110175647.754389168@vyatta.com> Sender: netdev-owner@vger.kernel.org List-ID: Stephen Hemminger a =E9crit : > This also needs to be optimized for large number of devices. >=20 > Signed-off-by: Stephen Hemminger > =20 > static void igmp_mcf_seq_stop(struct seq_file *seq, void *v) > + __releases(rcu) Minor note : we usually use RCU instead of rcu, but it doesnt really ma= tter. Acked-by: Eric Dumazet