From patchwork Mon Jul 18 14:50:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 591574 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 3E86AC43334 for ; Mon, 18 Jul 2022 14:50:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234370AbiGROuu (ORCPT ); Mon, 18 Jul 2022 10:50:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234315AbiGROut (ORCPT ); Mon, 18 Jul 2022 10:50:49 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B31CDDF88 for ; Mon, 18 Jul 2022 07:50:46 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id b6so6753546wmq.5 for ; Mon, 18 Jul 2022 07:50:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cn3TgSP5aiTmcU023jjuDtoPr/sDYC9llPRhRIcuSNQ=; b=J4UuT1JSEzRi8CSx5a3btUkARmkINwON2hswFgyE9FKa6Mkqe35VAs/lX/6s2UVLw/ YJVh/StXREGEQOYsePJ4KccPZEAuf83PT6Rp/98K5chE2/fjSvhJRMeTP8rG8zzyjeiy QQFghKbcDe+Relyc0inoxylwrlL3CMbzERLy2pgB24hkDwM+Lc9me2JF/TTCVGVfPq4P dkRu1ALj6RFSoj2vMH0g9O0KeP+UsSi6OMLbks49EAqsdkuNuc+S7gZDzjBZ9tsamMA6 81IILAwRBSlFmsazGufmU1FecSEU1ZtY2QQGeWaA+yc3gSaZfcBBLbI+FAhVwCIYHR/R 1ffQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cn3TgSP5aiTmcU023jjuDtoPr/sDYC9llPRhRIcuSNQ=; b=jpgohLtV3UtBM4JxVK/OfdmoEsZ8vTUyII5101IVENgV48DriR/W6ZHs9mGyY0l5sR eB3RHF68MaZChkrcBu4UGeR7W3i+G4q1W6nWMFRfO3BMuZADb2YU0WcrX7Zk5BD1gcJe Icv2FFaXlZQzvBJA2rP5xqAG0kwn+KSkADS0k/gmMQ51g9utqUpJA75nwCMKZqFtxdeR 8BCGAP67hjANzZSrJ6HAfYuuFFi6khJdeTs2IzKyEnhEfgi99oJxXRutZ4UWYW116jgn x/arIRPjrI8+ToaXQpl82KAMYFX1AN1jkL7NoJDk3NruSi+WGLVXvD0M05QK3FFN49vO jf1g== X-Gm-Message-State: AJIora/xLeP5YJF/lACExit98XmTvopJgEsWqdE5Lwad/HiwbG6sklpo JwLBjDDK7ySlu7V9okpnfnw3JA== X-Google-Smtp-Source: AGRyM1ssLsM9xoEZO3rTBHoMyli5V+AqoDfJ4wBzLNdRXvWcSdjHwF7OWR8zE2F6vEmWhC7RM5A3Zw== X-Received: by 2002:a7b:ce8e:0:b0:3a3:1b01:8e7 with SMTP id q14-20020a7bce8e000000b003a31b0108e7mr5183073wmj.31.1658155845215; Mon, 18 Jul 2022 07:50:45 -0700 (PDT) Received: from mai.box.freepro.com ([2a05:6e02:1041:c10:496e:2d41:fd5a:4e5e]) by smtp.gmail.com with ESMTPSA id r18-20020a05600c35d200b003a310631750sm11643715wmq.35.2022.07.18.07.50.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Jul 2022 07:50:44 -0700 (PDT) From: Daniel Lezcano To: daniel.lezcano@linaro.org, rafael@kernel.org Cc: quic_manafm@quicinc.com, rui.zhang@intel.com, amitk@kernel.org, lukasz.luba@arm.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/4] thermal/core: Avoid calling ->get_trip_temp() unnecessarily Date: Mon, 18 Jul 2022 16:50:36 +0200 Message-Id: <20220718145038.1114379-2-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220718145038.1114379-1-daniel.lezcano@linaro.org> References: <20220718145038.1114379-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org As the trip temperature is already available when calling the function handle_critical_trips(), pass it as a parameter instead of having this function calling the ops again to retrieve the same data. Reviewed-by: Lukasz Luba Reviewed-by: Zhang Rui Signed-off-by: Daniel Lezcano --- v3: - Massaged the patch title and the description --- drivers/thermal/thermal_core.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index fa5767c6d5f4..fc6ccc5edbfb 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -340,12 +340,8 @@ void thermal_zone_device_critical(struct thermal_zone_device *tz) EXPORT_SYMBOL(thermal_zone_device_critical); static void handle_critical_trips(struct thermal_zone_device *tz, - int trip, enum thermal_trip_type trip_type) + int trip, int trip_temp, enum thermal_trip_type trip_type) { - int trip_temp; - - tz->ops->get_trip_temp(tz, trip, &trip_temp); - /* If we have not crossed the trip_temp, we do not care. */ if (trip_temp <= 0 || tz->temperature < trip_temp) return; @@ -394,7 +390,7 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip) handle_thermal_trip_crossed(tz, trip, trip_temp, hyst, type); if (type == THERMAL_TRIP_CRITICAL || type == THERMAL_TRIP_HOT) - handle_critical_trips(tz, trip, type); + handle_critical_trips(tz, trip, trip_temp, type); else handle_non_critical_trips(tz, trip); /*