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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 54DB9C67837 for ; Thu, 11 Oct 2018 22:10:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 22E9520841 for ; Thu, 11 Oct 2018 22:10:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 22E9520841 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 S1727098AbeJLFkH (ORCPT ); Fri, 12 Oct 2018 01:40:07 -0400 Received: from mga12.intel.com ([192.55.52.136]:34957 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725851AbeJLFkH (ORCPT ); Fri, 12 Oct 2018 01:40:07 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Oct 2018 15:10:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,370,1534834800"; d="scan'208";a="80764090" Received: from ahduyck-mobl.amr.corp.intel.com (HELO localhost.localdomain) ([10.7.198.157]) by orsmga008.jf.intel.com with ESMTP; 11 Oct 2018 15:09:44 -0700 Subject: [driver-core PATCH v3 5/5] PM core: Use new async_schedule_dev command From: Alexander Duyck To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Cc: len.brown@intel.com, rafael@kernel.org, linux-pm@vger.kernel.org, jiangshanlai@gmail.com, pavel@ucw.cz, zwisler@kernel.org, tj@kernel.org, akpm@linux-foundation.org, alexander.h.duyck@linux.intel.com Date: Thu, 11 Oct 2018 15:09:44 -0700 Message-ID: <20181011220944.1408.39823.stgit@localhost.localdomain> In-Reply-To: <20181011220134.1408.63391.stgit@localhost.localdomain> References: <20181011220134.1408.63391.stgit@localhost.localdomain> User-Agent: StGit/0.17.1-dirty 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 This change makes it so that we 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. 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; }