From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Duyck Subject: Re: [RFC net-next (v2) 14/14] ixgbevf: set maximal number of default RSS queues Date: Mon, 25 Jun 2012 08:45:24 -0700 Message-ID: <4FE88794.9090704@intel.com> References: <1340624745-8650-1-git-send-email-yuvalmin@broadcom.com> <1340624745-8650-15-git-send-email-yuvalmin@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: davem@davemloft.net, netdev@vger.kernel.org, eilong@broadcom.com, Jeff Kirsher , Greg Rose To: Yuval Mintz Return-path: Received: from mga11.intel.com ([192.55.52.93]:42929 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756934Ab2FYPpZ (ORCPT ); Mon, 25 Jun 2012 11:45:25 -0400 In-Reply-To: <1340624745-8650-15-git-send-email-yuvalmin@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: On 06/25/2012 04:45 AM, Yuval Mintz wrote: > Signed-off-by: Yuval Mintz > Signed-off-by: Eilon Greenstein > > Cc: Jeff Kirsher > Cc: Alexander Duyck > Cc: Greg Rose > --- > drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c > index f69ec42..7889644 100644 > --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c > +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c > @@ -2023,7 +2023,7 @@ static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter) > * (roughly) twice the number of vectors as there are CPU's. > */ > v_budget = min(adapter->num_rx_queues + adapter->num_tx_queues, > - (int)(num_online_cpus() * 2)) + NON_Q_VECTORS; > + netif_get_num_default_rss_queues() * 2) + NON_Q_VECTORS; > > /* A failure in MSI-X entry allocation isn't fatal, but it does > * mean we disable MSI-X capabilities of the adapter. */ I'm not even sure why you are bothering to alter this driver since it is currently single queue only. Thanks, Alex