From patchwork Tue Jan 17 02:07:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: srinivas pandruvada X-Patchwork-Id: 44410 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp1509937wrn; Mon, 16 Jan 2023 18:10:09 -0800 (PST) X-Google-Smtp-Source: AMrXdXu9PhNRcxRrfwykhR/yNmvXCIO15OHk84vU3bfV5MG3v0VvMg+hjVjHJC+5LwJfWDBdkgff X-Received: by 2002:aa7:d691:0:b0:499:ed25:c9f9 with SMTP id d17-20020aa7d691000000b00499ed25c9f9mr1274371edr.27.1673921409483; Mon, 16 Jan 2023 18:10:09 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673921409; cv=none; d=google.com; s=arc-20160816; b=ohT0GpYLp5ETvIczk1EbkPFo6XbWmPwV7tRkxkONwSCqg5N9GtGZEBFuxgQhXitoGw SVucunR8a/ZRXWLc4wy2TVMsVhMC98ziC3C/m7JSerUOfjUGfVzJ+pshi6g1PlHAEZQE K3rtcTxG0R3A7uDjgjCvAwrTigQC96EnickWumJg75WWcgC0uGxL0du83DzLQqgM8dj+ an++ZWE7z/XZhENOzPPKmqERn2xxd4II9GEw89YzEV/dBK0BwPvwyAwHtytAuHQVDi9H WIJEePIcwonlbJ9pw2m6zU9D7GmWDzXl/ygD4u4LYov73R1jcqPMJXq7Abx+suMMOxwV 4SRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=XaGZjAIdGKm/mpYYsSdQq2RRAlVpq4FcTcXagMNDeAU=; b=FeobUYv+gPDd64jdh8NnU4weTYBHapaStKMW2cXre5RUzhKWo3WChILCgzeiGRZIan flsdvKe8pfRXR6miAX+/4SIp5GpQmZ5D/AFI8tkUY4f71s5c5f2DiJ6lY2XeoQaLRoiZ Dbmv1R5u+Anb+rAfJ4UZP0iHTV+WCpTaw7e+i1nchrwE/M26NDAAeJ7916d4IoxjXwMK oPKI3AeRWiwdWMSY+czJzsR2zjy3bgOPo8pVW1e9fI2/HT7aftp9KUg/AxPwVJkKuAnW Xn3iD381wNK5GEEJLI9QN04oYoLCBPAbaGWdHAbakbwPpCSd0iaYuXhfQ2ODjYkHJZ0j VxWw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=V3K7aJYD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h19-20020a0564020e9300b00461c7ad026csi27811054eda.61.2023.01.16.18.09.46; Mon, 16 Jan 2023 18:10:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=V3K7aJYD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235239AbjAQCHw (ORCPT + 99 others); Mon, 16 Jan 2023 21:07:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230040AbjAQCHp (ORCPT ); Mon, 16 Jan 2023 21:07:45 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E71BE1E295; Mon, 16 Jan 2023 18:07:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673921264; x=1705457264; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=r7skIjpac3ppa/NE5mrQpx7Ptisud6RZvpXv2fDUu3o=; b=V3K7aJYD7wmm8+7nC4HAKW5v9jTWaHMTtbVwFgC4/g2ru9jsHdUJ8lBb w98KBQzvZZQ0W+mMVzB1E5qIn6HwcvDJpH6tliUtfX5Hl0NGGygCtaiYs k2IsY3qj7nHllqw0mYbyQpOQpfhAGCksNFFytBCHc07Rqp14kT90HKaQk N5oqauqhAY01ciOj9ARImyslb4+GE3tgfTnC/MiPYn3wMAjvur7A8zcjX 2KWsu1Ff6Au4BxT5xC6MKen4a9NoESg/stcZME24WqMferItSbYTX4uzs u0Jt731rGxVI0n4EAeMZcv9djn9ppkLvBClTOf5gNFmU7vYWJs+/DtzJY Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10592"; a="323287629" X-IronPort-AV: E=Sophos;i="5.97,222,1669104000"; d="scan'208";a="323287629" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jan 2023 18:07:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10592"; a="636703086" X-IronPort-AV: E=Sophos;i="5.97,222,1669104000"; d="scan'208";a="636703086" Received: from spandruv-desk.jf.intel.com ([10.54.75.8]) by orsmga006.jf.intel.com with ESMTP; 16 Jan 2023 18:07:43 -0800 From: Srinivas Pandruvada To: rafael@kernel.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, daniel.lezcano@linaro.org, rui.zhang@intel.com, amitk@kernel.org, Srinivas Pandruvada Subject: [PATCH v3 1/4] powercap: idle_inject: Export symbols Date: Mon, 16 Jan 2023 18:07:39 -0800 Message-Id: <20230117020742.2760307-2-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230117020742.2760307-1-srinivas.pandruvada@linux.intel.com> References: <20230117020742.2760307-1-srinivas.pandruvada@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755233815517198266?= X-GMAIL-MSGID: =?utf-8?q?1755233815517198266?= Export symbols for external interfaces, so that they can be used in other loadable modules. Export is done under name space IDLE_INJECT. Signed-off-by: Srinivas Pandruvada Acked-by: Daniel Lezcano --- v2/v3: No change drivers/powercap/idle_inject.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/powercap/idle_inject.c b/drivers/powercap/idle_inject.c index fe86a09e3b67..dfa989182e71 100644 --- a/drivers/powercap/idle_inject.c +++ b/drivers/powercap/idle_inject.c @@ -160,6 +160,7 @@ void idle_inject_set_duration(struct idle_inject_device *ii_dev, WRITE_ONCE(ii_dev->idle_duration_us, idle_duration_us); } } +EXPORT_SYMBOL_NS_GPL(idle_inject_set_duration, IDLE_INJECT); /** * idle_inject_get_duration - idle and run duration retrieval helper @@ -174,6 +175,7 @@ void idle_inject_get_duration(struct idle_inject_device *ii_dev, *run_duration_us = READ_ONCE(ii_dev->run_duration_us); *idle_duration_us = READ_ONCE(ii_dev->idle_duration_us); } +EXPORT_SYMBOL_NS_GPL(idle_inject_get_duration, IDLE_INJECT); /** * idle_inject_set_latency - set the maximum latency allowed @@ -185,6 +187,7 @@ void idle_inject_set_latency(struct idle_inject_device *ii_dev, { WRITE_ONCE(ii_dev->latency_us, latency_us); } +EXPORT_SYMBOL_NS_GPL(idle_inject_set_latency, IDLE_INJECT); /** * idle_inject_start - start idle injections @@ -216,6 +219,7 @@ int idle_inject_start(struct idle_inject_device *ii_dev) return 0; } +EXPORT_SYMBOL_NS_GPL(idle_inject_start, IDLE_INJECT); /** * idle_inject_stop - stops idle injections @@ -262,6 +266,7 @@ void idle_inject_stop(struct idle_inject_device *ii_dev) cpu_hotplug_enable(); } +EXPORT_SYMBOL_NS_GPL(idle_inject_stop, IDLE_INJECT); /** * idle_inject_setup - prepare the current task for idle injection @@ -337,6 +342,7 @@ struct idle_inject_device *idle_inject_register(struct cpumask *cpumask) return NULL; } +EXPORT_SYMBOL_NS_GPL(idle_inject_register, IDLE_INJECT); /** * idle_inject_unregister - unregister idle injection control device @@ -357,6 +363,7 @@ void idle_inject_unregister(struct idle_inject_device *ii_dev) kfree(ii_dev); } +EXPORT_SYMBOL_NS_GPL(idle_inject_unregister, IDLE_INJECT); static struct smp_hotplug_thread idle_inject_threads = { .store = &idle_inject_thread.tsk,