From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758086AbcH3QcJ (ORCPT ); Tue, 30 Aug 2016 12:32:09 -0400 Received: from mail-pa0-f65.google.com ([209.85.220.65]:35251 "EHLO mail-pa0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753657AbcH3QcG (ORCPT ); Tue, 30 Aug 2016 12:32:06 -0400 Date: Tue, 30 Aug 2016 22:02:01 +0530 From: Bhaktipriya Shridhar To: Jay Vosburgh , Veaceslav Falico , Andy Gospodarek Cc: Tejun Heo , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] bonding: Remove deprecated create_singlethread_workqueue Message-ID: <20160830163201.GA25869@Karyakshetra> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces deprecated create_singlethread_workqueue(). This is the identity conversion. The workqueue "wq" queues multiple work items viz &bond->mcast_work, &nnw->work, &bond->mii_work, &bond->arp_work, &bond->alb_work, &bond->mii_work, &bond->ad_work, &bond->slave_arr_work which require strict execution ordering. Hence, an ordered dedicated workqueue has been used. Since, it is a network driver, WQ_MEM_RECLAIM has been set to ensure forward progress under memory pressure. Signed-off-by: Bhaktipriya Shridhar --- drivers/net/bonding/bond_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 941ec99..ebaf1a9 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4635,7 +4635,7 @@ static int bond_init(struct net_device *bond_dev) netdev_dbg(bond_dev, "Begin bond_init\n"); - bond->wq = create_singlethread_workqueue(bond_dev->name); + bond->wq = alloc_ordered_workqueue(bond_dev->name, WQ_MEM_RECLAIM); if (!bond->wq) return -ENOMEM; -- 2.1.4