From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/2] bonding: fix incorrect transmit queue offset Date: Wed, 23 Feb 2011 15:13:57 -0800 (PST) Message-ID: <20110223.151357.245408084.davem@davemloft.net> References: <1298490169-5224-1-git-send-email-andy@greyhouse.net> <20110223230844.GA16476@linuxace.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: andy@greyhouse.net, netdev@vger.kernel.org, bhutchings@solarflare.com, fubar@us.ibm.com To: kernel@linuxace.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:35056 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751209Ab1BWXNV (ORCPT ); Wed, 23 Feb 2011 18:13:21 -0500 In-Reply-To: <20110223230844.GA16476@linuxace.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Phil Oester Date: Wed, 23 Feb 2011 15:08:44 -0800 > On Wed, Feb 23, 2011 at 02:42:49PM -0500, Andy Gospodarek wrote: >> + * destination queue. Using a helper function skips the a call to > > s/the a/a/ or s/the a/the/ > >> + while (txq >= dev->real_num_tx_queues) { >> + /* let the user know if we do not have enough tx queues */ >> + if (net_ratelimit()) >> + pr_warning("%s selects invalid tx queue %d. Consider" >> + " setting module option tx_queues > %d.", >> + dev->name, txq, dev->real_num_tx_queues); >> + txq -= dev->real_num_tx_queues; >> + } > > Think this would be better as a WARN_ONCE, as otherwise syslog will still > get flooded with this - even when ratelimited. See get_rps_cpu in > net/core/dev.c as an example.o Agreed.