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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 C3FAEC43381 for ; Wed, 20 Mar 2019 11:17:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 97E0821850 for ; Wed, 20 Mar 2019 11:17:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727889AbfCTLRr (ORCPT ); Wed, 20 Mar 2019 07:17:47 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:48925 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726006AbfCTLRq (ORCPT ); Wed, 20 Mar 2019 07:17:46 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-214-r2Cu1UssOci63w51Rzr1Vw-1; Wed, 20 Mar 2019 11:17:43 +0000 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 20 Mar 2019 11:18:46 +0000 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Wed, 20 Mar 2019 11:18:46 +0000 From: David Laight To: 'Peter Zijlstra' , "torvalds@linux-foundation.org" , "tglx@linutronix.de" , "hpa@zytor.com" , "julien.thierry@arm.com" , "will.deacon@arm.com" , "luto@amacapital.net" , "mingo@kernel.org" , "catalin.marinas@arm.com" , "james.morse@arm.com" , "valentin.schneider@arm.com" , "brgerst@gmail.com" , "jpoimboe@redhat.com" , "luto@kernel.org" , "bp@alien8.de" , "dvlasenk@redhat.com" CC: "linux-kernel@vger.kernel.org" , "dvyukov@google.com" , "rostedt@goodmis.org" Subject: RE: [PATCH 02/25] tracing: Improve "if" macro code generation Thread-Topic: [PATCH 02/25] tracing: Improve "if" macro code generation Thread-Index: AQHU3aLdi3oEk4fc9kGJYBZloKomkaYUYYEg Date: Wed, 20 Mar 2019 11:18:46 +0000 Message-ID: References: <20190318153840.906404905@infradead.org> <20190318155140.058627431@infradead.org> In-Reply-To: <20190318155140.058627431@infradead.org> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: r2Cu1UssOci63w51Rzr1Vw-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogPiBQZXRlciBaaWpsc3RyYQ0KPiBTZW50OiAxOCBNYXJjaCAyMDE5IDE1OjM5DQo+IA0K PiBXaXRoIENPTkZJR19QUk9GSUxFX0FMTF9CUkFOQ0hFUywgdGhlICJpZiIgbWFjcm8gY29udmVy dHMgdGhlDQo+IGNvbmRpdGlvbmFsIHRvIGFuIGFycmF5IGluZGV4LiAgVGhpcyBjYW4gY2F1c2Ug R0NDIHRvIGNyZWF0ZSBob3JyaWJsZQ0KPiBjb2RlLiAgV2hlbiB0aGVyZSBhcmUgbmVzdGVkIGlm cywgdGhlIGdlbmVyYXRlZCBjb2RlIHVzZXMgcmVnaXN0ZXINCj4gdmFsdWVzIHRvIGVuY29kZSBi cmFuY2hpbmcgZGVjaXNpb25zLg0KPiANCj4gTWFrZSBpdCBlYXNpZXIgZm9yIEdDQyB0byBvcHRp bWl6ZSBieSBrZWVwaW5nIHRoZSBjb25kaXRpb25hbCBhcyBhDQo+IGNvbmRpdGlvbmFsIHJhdGhl ciB0aGFuIGNvbnZlcnRpbmcgaXQgdG8gYW4gaW50ZWdlci4gIFRoaXMgc2hyaW5rcyB0aGUNCj4g Z2VuZXJhdGVkIGNvZGUgcXVpdGUgYSBiaXQsIGFuZCBhbHNvIG1ha2VzIHRoZSBjb2RlIHNhbmUg ZW5vdWdoIGZvcg0KPiBvYmp0b29sIHRvIHVuZGVyc3RhbmQuDQouLi4NCj4gIGluY2x1ZGUvbGlu dXgvY29tcGlsZXIuaCB8ICAgIDIgKy0NCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigr KSwgMSBkZWxldGlvbigtKQ0KPiANCj4gLS0tIGEvaW5jbHVkZS9saW51eC9jb21waWxlci5oDQo+ ICsrKyBiL2luY2x1ZGUvbGludXgvY29tcGlsZXIuaA0KPiBAQCAtNjcsNyArNjcsNyBAQCB2b2lk IGZ0cmFjZV9saWtlbHlfdXBkYXRlKHN0cnVjdCBmdHJhY2VfDQo+ICAJCQkJLmxpbmUgPSBfX0xJ TkVfXywJCQlcDQo+ICAJCQl9OwkJCQkJCVwNCj4gIAkJX19fX19fciA9ICEhKGNvbmQpOwkJCQkJ XA0KDQoJSXMgdGhhdCAob3IgbWF5YmUganVzdCB0aGUgISEpIG5lZWRlZCBhbnkgbW9yZT8/DQoN Cj4gLQkJX19fX19fZi5taXNzX2hpdFtfX19fX19yXSsrOwkJCQkJXA0KPiArCQlfX19fX19yID8g X19fX19fZi5taXNzX2hpdFsxXSsrIDogX19fX19fZi5taXNzX2hpdFswXSsrO1wNCj4gIAkJX19f X19fcjsJCQkJCQlcDQo+ICAJfSkpDQo+ICAjZW5kaWYgLyogQ09ORklHX1BST0ZJTEVfQUxMX0JS QU5DSEVTICovDQo+IA0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRl LCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpS ZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K