From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755874AbcFGTdw (ORCPT ); Tue, 7 Jun 2016 15:33:52 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33991 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754489AbcFGTdu (ORCPT ); Tue, 7 Jun 2016 15:33:50 -0400 Date: Wed, 8 Jun 2016 01:03:45 +0530 From: Bhaktipriya Shridhar To: Santosh Shilimkar , "David S. Miller" Cc: Tejun Heo , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-kernel@vger.kernel.org Subject: [PATCH] RDS: IB: Remove deprecated create_workqueue Message-ID: <20160607193345.GA10562@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_workqueue replaces deprecated create_workqueue(). Since the driver is infiniband which can be used as block device and the workqueue seems involved in regular operation of the device, so a dedicated workqueue has been used with WQ_MEM_RECLAIM set to guarantee forward progress under memory pressure. Since there are only a fixed number of work items, explicit concurrency limit is unnecessary here. Signed-off-by: Bhaktipriya Shridhar --- net/rds/ib_rdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c index f7164ac..a0f21b6 100644 --- a/net/rds/ib_rdma.c +++ b/net/rds/ib_rdma.c @@ -618,7 +618,7 @@ struct rds_ib_mr_pool *rds_ib_create_mr_pool(struct rds_ib_device *rds_ibdev, int rds_ib_mr_init(void) { - rds_ib_mr_wq = create_workqueue("rds_mr_flushd"); + rds_ib_mr_wq = alloc_workqueue("rds_mr_flushd", WQ_MEM_RECLAIM, 0); if (!rds_ib_mr_wq) return -ENOMEM; return 0; -- 2.1.4