From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net] ibmvnic: Start completion queue negotiation at server-provided optimum values Date: Wed, 09 Nov 2016 18:52:55 -0500 (EST) Message-ID: <20161109.185255.1523462856860673479.davem@davemloft.net> References: <7d5c1364-7167-8d69-d9d4-bc89d19f8457@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, tlfalcon@linux.vnet.ibm.com To: jallen@linux.vnet.ibm.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:44722 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752167AbcKIXw6 (ORCPT ); Wed, 9 Nov 2016 18:52:58 -0500 In-Reply-To: <7d5c1364-7167-8d69-d9d4-bc89d19f8457@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: From: John Allen Date: Mon, 7 Nov 2016 14:27:28 -0600 > Use the opt_* fields to determine the starting point for negotiating the > number of tx/rx completion queues with the vnic server. These contain the > number of queues that the vnic server estimates that it will be able to > allocate. While renegotiation may still occur, using the opt_* fields will > reduce the number of times this needs to happen and will prevent driver > probe timeout on systems using large numbers of ibmvnic client devices per > vnic port. > > Signed-off-by: John Allen Applied, thanks.