From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C19E4ECDE47 for ; Thu, 8 Nov 2018 18:07:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 936D620825 for ; Thu, 8 Nov 2018 18:07:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 936D620825 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727731AbeKIDoC (ORCPT ); Thu, 8 Nov 2018 22:44:02 -0500 Received: from mga05.intel.com ([192.55.52.43]:46195 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726915AbeKIDoB (ORCPT ); Thu, 8 Nov 2018 22:44:01 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Nov 2018 10:07:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,480,1534834800"; d="scan'208";a="272479086" Received: from ahduyck-desk1.jf.intel.com ([10.7.198.76]) by orsmga005.jf.intel.com with ESMTP; 08 Nov 2018 10:07:21 -0800 Subject: [driver-core PATCH v6 8/9] PM core: Use new async_schedule_dev command From: Alexander Duyck To: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org Cc: linux-nvdimm@lists.01.org, tj@kernel.org, akpm@linux-foundation.org, linux-pm@vger.kernel.org, jiangshanlai@gmail.com, rafael@kernel.org, len.brown@intel.com, pavel@ucw.cz, zwisler@kernel.org, dan.j.williams@intel.com, dave.jiang@intel.com, bvanassche@acm.org, alexander.h.duyck@linux.intel.com Date: Thu, 08 Nov 2018 10:07:21 -0800 Message-ID: <154170044143.12967.7385910787360171117.stgit@ahduyck-desk1.jf.intel.com> In-Reply-To: <154170028986.12967.2108024712555179678.stgit@ahduyck-desk1.jf.intel.com> References: <154170028986.12967.2108024712555179678.stgit@ahduyck-desk1.jf.intel.com> User-Agent: StGit/unknown-version MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the device specific version of the async_schedule commands to defer various tasks related to power management. By doing this we should see a slight improvement in performance as any device that is sensitive to latency/locality in the setup will now be initializing on the node closest to the device. Reviewed-by: Bart Van Assche Reviewed-by: Rafael J. Wysocki Signed-off-by: Alexander Duyck --- drivers/base/power/main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index a690fd400260..ebb8b61b52e9 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -726,7 +726,7 @@ void dpm_noirq_resume_devices(pm_message_t state) reinit_completion(&dev->power.completion); if (is_async(dev)) { get_device(dev); - async_schedule(async_resume_noirq, dev); + async_schedule_dev(async_resume_noirq, dev); } } @@ -883,7 +883,7 @@ void dpm_resume_early(pm_message_t state) reinit_completion(&dev->power.completion); if (is_async(dev)) { get_device(dev); - async_schedule(async_resume_early, dev); + async_schedule_dev(async_resume_early, dev); } } @@ -1047,7 +1047,7 @@ void dpm_resume(pm_message_t state) reinit_completion(&dev->power.completion); if (is_async(dev)) { get_device(dev); - async_schedule(async_resume, dev); + async_schedule_dev(async_resume, dev); } } @@ -1366,7 +1366,7 @@ static int device_suspend_noirq(struct device *dev) if (is_async(dev)) { get_device(dev); - async_schedule(async_suspend_noirq, dev); + async_schedule_dev(async_suspend_noirq, dev); return 0; } return __device_suspend_noirq(dev, pm_transition, false); @@ -1569,7 +1569,7 @@ static int device_suspend_late(struct device *dev) if (is_async(dev)) { get_device(dev); - async_schedule(async_suspend_late, dev); + async_schedule_dev(async_suspend_late, dev); return 0; } @@ -1833,7 +1833,7 @@ static int device_suspend(struct device *dev) if (is_async(dev)) { get_device(dev); - async_schedule(async_suspend, dev); + async_schedule_dev(async_suspend, dev); return 0; }