From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [net-next 11/15] i40e: debugfs command to change RSS queue count Date: Thu, 12 Dec 2013 18:13:58 +0400 Message-ID: <52A9C4A6.9020409@cogentembedded.com> References: <1386852051-27907-1-git-send-email-jeffrey.t.kirsher@intel.com> <1386852051-27907-12-git-send-email-jeffrey.t.kirsher@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Anjali Singhai Jain , netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com, Jesse Brandeburg To: Jeff Kirsher , davem@davemloft.net Return-path: Received: from mail-la0-f49.google.com ([209.85.215.49]:44436 "EHLO mail-la0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461Ab3LLON4 (ORCPT ); Thu, 12 Dec 2013 09:13:56 -0500 Received: by mail-la0-f49.google.com with SMTP id er20so343867lab.22 for ; Thu, 12 Dec 2013 06:13:54 -0800 (PST) In-Reply-To: <1386852051-27907-12-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: Hello. On 12-12-2013 16:40, Jeff Kirsher wrote: > From: Anjali Singhai Jain > This is the 3rd of 3 patches that implements changing the number > of queues on the fly. > This patch adds the debugfs hook for calling the change queues > flow with a request to change the number of RSS queues. > This is intended to also be called eventually from ethtool. > Change-Id: Ib6b332f0ec8e58989ef8c65ec30079d01fdf6c9a > Signed-off-by: Anjali Singhai Jain > Signed-off-by: Jesse Brandeburg > Tested-by: Kavindya Deegala > Signed-off-by: Jeff Kirsher > --- > drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c > index 9c675b5..3303b43 100644 > --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c > +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c > @@ -1792,6 +1792,17 @@ static ssize_t i40e_dbg_command_write(struct file *filp, > } > kfree(buff); > buff = NULL; > + } else if (strncmp(cmd_buf, "set rss_size", 12) == 0) { > + u16 queue_count; Please insert empty line after declaration. > + cnt = sscanf(&cmd_buf[12], "%hi", &queue_count); WBR, Sergei