From patchwork Wed Mar 30 14:04:56 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 8696981 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A35399F44D for ; Wed, 30 Mar 2016 14:07:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C5BD6202AE for ; Wed, 30 Mar 2016 14:07:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DA9E22037E for ; Wed, 30 Mar 2016 14:07:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753828AbcC3OGQ (ORCPT ); Wed, 30 Mar 2016 10:06:16 -0400 Received: from mga14.intel.com ([192.55.52.115]:9292 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754223AbcC3OGO (ORCPT ); Wed, 30 Mar 2016 10:06:14 -0400 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 30 Mar 2016 07:05:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,416,1455004800"; d="scan'208";a="678001908" Received: from egrumbacbox.jer.intel.com ([10.12.124.189]) by FMSMGA003.fm.intel.com with ESMTP; 30 Mar 2016 07:05:49 -0700 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Eva Rachel Retuya , Emmanuel Grumbach Subject: [PATCH 24/43] iwlwifi: dvm: use alloc_ordered_workqueue() Date: Wed, 30 Mar 2016 17:04:56 +0300 Message-Id: <1459346715-7954-24-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1459346667.4731.9.camel@intel.com> References: <1459346667.4731.9.camel@intel.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Eva Rachel Retuya Use alloc_ordered_workqueue() to allocate the workqueue instead of create_singlethread_workqueue() since the latter is deprecated and is scheduled for removal. There are work items doing related operations that shouldn't be swapped when queued in a certain order hence preserve the strict execution ordering of a single threaded (ST) workqueue by switching to alloc_ordered_workqueue(). WQ_MEM_RECLAIM flag is not needed since the worker is not depended during memory reclaim. Signed-off-by: Eva Rachel Retuya Acked-by: Tejun Heo Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/intel/iwlwifi/dvm/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 85628127..6147162 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -1071,7 +1071,7 @@ static void iwl_bg_restart(struct work_struct *data) static void iwl_setup_deferred_work(struct iwl_priv *priv) { - priv->workqueue = create_singlethread_workqueue(DRV_NAME); + priv->workqueue = alloc_ordered_workqueue(DRV_NAME, 0); INIT_WORK(&priv->restart, iwl_bg_restart); INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update);