From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 1/2] tipc: fix excessive network event logging Date: Mon, 26 Jan 2015 17:04:36 -0800 (PST) Message-ID: <20150126.170436.335819853373283571.davem@davemloft.net> References: <1421943032-29924-1-git-send-email-erik.hugne@ericsson.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: richard.alpe@ericsson.com, netdev@vger.kernel.org, jon.maloy@ericsson.com, ying.xue@windriver.com, tipc-discussion@lists.sourceforge.net To: erik.hugne@ericsson.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:46430 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754795AbbA0BEh (ORCPT ); Mon, 26 Jan 2015 20:04:37 -0500 In-Reply-To: <1421943032-29924-1-git-send-email-erik.hugne@ericsson.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Date: Thu, 22 Jan 2015 17:10:31 +0100 > From: Erik Hugne > > If a large number of namespaces is spawned on a node and TIPC is > enabled in each of these, the excessive printk tracing of network > events will cause the system to grind down to a near halt. > The traces are still of debug value, so instead of removing them > completely we fix it by changing the link state and node availability > logging debug traces. > > Signed-off-by: Erik Hugne Applied.