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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 596D2C433EF for ; Mon, 18 Jul 2022 04:59:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233214AbiGRE7S (ORCPT ); Mon, 18 Jul 2022 00:59:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233269AbiGRE7I (ORCPT ); Mon, 18 Jul 2022 00:59:08 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 264467645; Sun, 17 Jul 2022 21:59:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658120348; x=1689656348; h=message-id:subject:from:to:cc:date:in-reply-to: references:content-transfer-encoding:mime-version; bh=qeKJcinBB3mkIces9jI+jR3eKChoBKBK4dt6bT09gf4=; b=XlIL2k8ijMYy+zm/aHLaPoVwQjL0xcILU1ornPHCTCnfXoYuSd3pBplG gpWZSLETRboauHWULjqlvlZMeITMOwACccaVJRESWbuiYA7yFPdcl4mLL FaFrqBe+9cxfs1E19yZ9+VYLgyE4iss+B7HDXQojvEs/T/dB4jn5AdCXj m6saSYEqiGIUlvGIwMs5JbDQx/XdFgBoGhlhorICP3ZQGzGsG7dzGz44x 3EdOc7L/dXpOFyfyWEcKos52mrIZIfkHF7pKVwUclJNjI4xGcrCbsJOtu 3iKzXvv07aw3AnWQyY2wdSHqQb/4O6zR96rmDTW0c6PerpsrTeDbkNhhb g==; X-IronPort-AV: E=McAfee;i="6400,9594,10411"; a="286870193" X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="286870193" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 21:59:07 -0700 X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="594336499" Received: from lananhtr-mobl3.ccr.corp.intel.com ([10.215.250.14]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 21:59:04 -0700 Message-ID: Subject: Re: [PATCH v3 2/4] thermal/core: Avoid calling ->get_trip_temp() unnecessarily From: Zhang Rui To: Daniel Lezcano , rafael@kernel.org Cc: quic_manafm@quicinc.com, amitk@kernel.org, lukasz.luba@arm.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 18 Jul 2022 12:59:04 +0800 In-Reply-To: <20220715210911.714479-2-daniel.lezcano@linaro.org> References: <20220715210911.714479-1-daniel.lezcano@linaro.org> <20220715210911.714479-2-daniel.lezcano@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.44.1-0ubuntu1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gRnJpLCAyMDIyLTA3LTE1IGF0IDIzOjA5ICswMjAwLCBEYW5pZWwgTGV6Y2FubyB3cm90ZToK PiBBcyB0aGUgdHJpcCB0ZW1wZXJhdHVyZSBpcyBhbHJlYWR5IGF2YWlsYWJsZSB3aGVuIGNhbGxp bmcgdGhlCj4gZnVuY3Rpb24KPiBoYW5kbGVfY3JpdGljYWxfdHJpcHMoKSwgcGFzcyBpdCBhcyBh IHBhcmFtZXRlciBpbnN0ZWFkIG9mIGhhdmluZwo+IHRoaXMKPiBmdW5jdGlvbiBjYWxsaW5nIHRo ZSBvcHMgYWdhaW4gdG8gcmV0cmlldmUgdGhlIHNhbWUgZGF0YS4KPiAKPiBSZXZpZXdlZC1ieTog THVrYXN6IEx1YmEgPGx1a2Fzei5sdWJhQGFybS5jb20+Cj4gU2lnbmVkLW9mZi1ieTogRGFuaWVs IExlemNhbm8gPGRhbmllbC5sZXpjYW5vQGxpbmFyby5vcmc+Cj4gLS0tCj4gwqAgdjM6Cj4gwqDC oCAtIE1hc3NhZ2VkIHRoZSBwYXRjaCB0aXRsZSBhbmQgdGhlIGRlc2NyaXB0aW9uCj4gLS0tCj4g wqBkcml2ZXJzL3RoZXJtYWwvdGhlcm1hbF9jb3JlLmMgfCA4ICsrLS0tLS0tCj4gwqAxIGZpbGUg Y2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL3RoZXJtYWwvdGhlcm1hbF9jb3JlLmMKPiBiL2RyaXZlcnMvdGhlcm1hbC90aGVy bWFsX2NvcmUuYwo+IGluZGV4IGQ5Zjc3MWIxNWVkOC4uZjY2MDM2YjNkYWFlIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvdGhlcm1hbC90aGVybWFsX2NvcmUuYwo+ICsrKyBiL2RyaXZlcnMvdGhlcm1h bC90aGVybWFsX2NvcmUuYwo+IEBAIC0zNDAsMTIgKzM0MCw4IEBAIHZvaWQgdGhlcm1hbF96b25l X2RldmljZV9jcml0aWNhbChzdHJ1Y3QKPiB0aGVybWFsX3pvbmVfZGV2aWNlICp0eikKPiDCoEVY UE9SVF9TWU1CT0wodGhlcm1hbF96b25lX2RldmljZV9jcml0aWNhbCk7Cj4gwqAKPiDCoHN0YXRp YyB2b2lkIGhhbmRsZV9jcml0aWNhbF90cmlwcyhzdHJ1Y3QgdGhlcm1hbF96b25lX2RldmljZSAq dHosCj4gLcKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgaW50IHRyaXAsIGVudW0gdGhlcm1hbF90cmlwX3R5cGUKPiB0cmlwX3R5 cGUpCj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgaW50IHRyaXAsIGludCB0cmlwX3RlbXAsIGVudW0KPiB0aGVybWFsX3Ry aXBfdHlwZSB0cmlwX3R5cGUpCgpUaGlzIGluZGVudCBjbGVhbnVwIGJlbG9uZ3MgdG8gcGF0Y2gg MS80LgpPdGhlciB0aGFuIHRoYXQsCgpSZXZpZXdlZC1ieTogWmhhbmcgUnVpIDxydWkuemhhbmdA aW50ZWwuY29tPgoKPiDCoHsKPiAtwqDCoMKgwqDCoMKgwqBpbnQgdHJpcF90ZW1wOwo+IC0KPiAt wqDCoMKgwqDCoMKgwqB0ei0+b3BzLT5nZXRfdHJpcF90ZW1wKHR6LCB0cmlwLCAmdHJpcF90ZW1w KTsKPiAtCj4gwqDCoMKgwqDCoMKgwqDCoC8qIElmIHdlIGhhdmUgbm90IGNyb3NzZWQgdGhlIHRy aXBfdGVtcCwgd2UgZG8gbm90IGNhcmUuICovCj4gwqDCoMKgwqDCoMKgwqDCoGlmICh0cmlwX3Rl bXAgPD0gMCB8fCB0ei0+dGVtcGVyYXR1cmUgPCB0cmlwX3RlbXApCj4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqByZXR1cm47Cj4gQEAgLTM5NCw3ICszOTAsNyBAQCBzdGF0aWMgdm9p ZCBoYW5kbGVfdGhlcm1hbF90cmlwKHN0cnVjdAo+IHRoZXJtYWxfem9uZV9kZXZpY2UgKnR6LCBp bnQgdHJpcCkKPiDCoMKgwqDCoMKgwqDCoMKgaGFuZGxlX3RoZXJtYWxfdHJpcF9jcm9zc2VkKHR6 LCB0cmlwLCB0cmlwX3RlbXAsIGh5c3QsIHR5cGUpOwo+IMKgCj4gwqDCoMKgwqDCoMKgwqDCoGlm ICh0eXBlID09IFRIRVJNQUxfVFJJUF9DUklUSUNBTCB8fCB0eXBlID09Cj4gVEhFUk1BTF9UUklQ X0hPVCkKPiAtwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgaGFuZGxlX2NyaXRpY2FsX3Ry aXBzKHR6LCB0cmlwLCB0eXBlKTsKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgaGFu ZGxlX2NyaXRpY2FsX3RyaXBzKHR6LCB0cmlwLCB0cmlwX3RlbXAsIHR5cGUpOwo+IMKgwqDCoMKg wqDCoMKgwqBlbHNlCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBoYW5kbGVfbm9u X2NyaXRpY2FsX3RyaXBzKHR6LCB0cmlwKTsKPiDCoMKgwqDCoMKgwqDCoMKgLyoKCg==