From patchwork Fri Jan 27 20:20:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Pandruvada X-Patchwork-Id: 647913 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D848FC61DA7 for ; Fri, 27 Jan 2023 20:21:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232517AbjA0UVC (ORCPT ); Fri, 27 Jan 2023 15:21:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232622AbjA0UVB (ORCPT ); Fri, 27 Jan 2023 15:21:01 -0500 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 850F077537; Fri, 27 Jan 2023 12:20:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674850859; x=1706386859; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/O70WEfgi8r2v8zGP89oVB7lVpD2sIvrsqQ6kxAoIH4=; b=YQniGedVZT7Sk5l16EPcQNgNVMgLqwVuOCRFSVqCcSDIlwXrRY1zoUtF RjycdSBa2Zd2sxZidWXURLnssoG7NHACaD4srRp9M05mV2jlIZAoTV/QM UjgYdD9vttJA+Ot/SA2YF26pUd6vNhHey4MH9Obv+T0xzt9QS9kteAW5S bjsuLeuqZg7VZPAsIEA0SowW2iSYPdgmz6WJ1W07VriSGFgbMsejOuvpR 6ONPdbv6ZEVjn34SRA7CuMitHYtJpldhO2rwTrixtZK78xqME95KPTSzf yvw2Ssz8/RlnlfgHbrBwh6bKPlYUSy8PEXS8bR5pfrYqvYfJeVKDVPpsi A==; X-IronPort-AV: E=McAfee;i="6500,9779,10603"; a="310804597" X-IronPort-AV: E=Sophos;i="5.97,252,1669104000"; d="scan'208";a="310804597" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2023 12:20:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10603"; a="693840013" X-IronPort-AV: E=Sophos;i="5.97,252,1669104000"; d="scan'208";a="693840013" Received: from spandruv-desk.jf.intel.com ([10.54.75.8]) by orsmga008.jf.intel.com with ESMTP; 27 Jan 2023 12:20:56 -0800 From: Srinivas Pandruvada To: rafael@kernel.org, rui.zhang@intel.com, daniel.lezcano@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH v4 1/3] powercap: idle_inject: Export symbols Date: Fri, 27 Jan 2023 12:20:46 -0800 Message-Id: <20230127202048.992504-2-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230127202048.992504-1-srinivas.pandruvada@linux.intel.com> References: <20230127202048.992504-1-srinivas.pandruvada@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org 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 --- v2/v3/v4: 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 21f7cd7d159b..a7aed680b54f 100644 --- a/drivers/powercap/idle_inject.c +++ b/drivers/powercap/idle_inject.c @@ -163,6 +163,7 @@ void idle_inject_set_duration(struct idle_inject_device *ii_dev, if (!run_duration_us) pr_debug("CPU is forced to 100 percent idle\n"); } +EXPORT_SYMBOL_NS_GPL(idle_inject_set_duration, IDLE_INJECT); /** * idle_inject_get_duration - idle and run duration retrieval helper @@ -177,6 +178,7 @@ 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 @@ -188,6 +190,7 @@ 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 @@ -219,6 +222,7 @@ 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 @@ -265,6 +269,7 @@ 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 @@ -340,6 +345,7 @@ 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 @@ -360,6 +366,7 @@ 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,