From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] net: Do not wrap sysctl igmp_max_memberships in IP_MULTICAST Date: Tue, 12 Apr 2011 14:00:16 -0700 (PDT) Message-ID: <20110412.140016.189701267.davem@davemloft.net> References: <1302601774-24289-1-git-send-email-Joakim.Tjernlund@transmode.se> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Joakim.Tjernlund@transmode.se Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:54278 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932484Ab1DLVAw (ORCPT ); Tue, 12 Apr 2011 17:00:52 -0400 In-Reply-To: <1302601774-24289-1-git-send-email-Joakim.Tjernlund@transmode.se> Sender: netdev-owner@vger.kernel.org List-ID: From: Joakim Tjernlund Date: Tue, 12 Apr 2011 11:49:34 +0200 > controlling igmp_max_membership is useful even when IP_MULTICAST > is off. > Quagga(an OSPF deamon) uses multicast addresses for all interfaces > using a single socket and hits igmp_max_membership limit when > there are 20 interfaces or more. > Always export sysctl igmp_max_memberships in proc, just like > igmp_max_msf > > Signed-off-by: Joakim Tjernlund I really like your commit message, a full justification and a reference to existing similar behavior. If only every patch submitter did this :-/ Applied, thanks!