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[23.128.96.18]) by mx.google.com with ESMTP id ar21si1058907ejc.460.2021.09.01.15.47.03; Wed, 01 Sep 2021 15:47:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=aculab.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344866AbhIAV0n (ORCPT + 99 others); Wed, 1 Sep 2021 17:26:43 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.85.151]:22955 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231829AbhIAV0m (ORCPT ); Wed, 1 Sep 2021 17:26:42 -0400 Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-226-c390Co3qPK-uD5n_1goeJA-1; Wed, 01 Sep 2021 22:25:41 +0100 X-MC-Unique: c390Co3qPK-uD5n_1goeJA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Wed, 1 Sep 2021 22:25:40 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.023; Wed, 1 Sep 2021 22:25:40 +0100 From: David Laight To: 'Miaohe Lin' , Oleksandr Natalenko CC: "vbabka@suse.cz" , "sfr@canb.auug.org.au" , "peterz@infradead.org" , "mgorman@techsingularity.net" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton Subject: RE: [PATCH 2/6] mm/page_alloc.c: simplify the code by using macro K() Thread-Topic: [PATCH 2/6] mm/page_alloc.c: simplify the code by using macro K() Thread-Index: AQHXnwRH7aDqZJ0qj0GamkvkPYegv6uPsZXw Date: Wed, 1 Sep 2021 21:25:40 +0000 Message-ID: References: <20210830141051.64090-1-linmiaohe@huawei.com> <9161665.bUqNH3lxUD@natalenko.name> <52bbb8f2-db63-8c56-ea49-d982c13ba541@huawei.com> <9426505.MgecbftzqH@natalenko.name> <03653d41-abe0-46f0-9eee-28cad9f5edea@huawei.com> In-Reply-To: <03653d41-abe0-46f0-9eee-28cad9f5edea@huawei.com> Accept-Language: en-GB, 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 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogTWlhb2hlIExpbg0KPiBTZW50OiAwMSBTZXB0ZW1iZXIgMjAyMSAwODozOA0KLi4uDQo+ ID4+PiBTaG91bGRuJ3QgdGhpcyBtYWNybyBnbyB0byBzb21lIGhlYWRlciBmaWxlIGluc3RlYWQg dG8gZ2V0IHJpZCBvZiBkZWZpbmUNCj4gPj4+IHJlcGV0aXRpb25zPw0KPiA+Pg0KPiA+PiBNYW55 IHRoYW5rcyBmb3IgZmlndXJpbmcgdGhpcyBvdXQuIEkgdGhpbmsgd2Ugc2hvdWxkIGdldCByaWQg b2YgdGhlc2UNCj4gPj4gcmVwZXRpdGlvbnMgdG9vLiBCdXQgSSdhbSBub3Qgc3VyZSB3aGVyZSB0 aGlzIGRlZmluaXRpb24gc2hvdWxkIGJlLiBBbnkNCj4gPj4gc3VnZ2VzdGlvbj8gVGhhbmtzLg0K PiA+DQo+ID4gSSdtIG5vdCBzdXJlIHdoYXQgcGxhY2Ugc3VpdHMgYmVzdC4gQXQgZmlyc3QgSSB0 aG91Z2h0IG1heWJlIGxpbnV4L21tLmggb3INCj4gPiBsaW51eC9tbV9pbmxpbmUuaCwgYnV0IHNp bmNlIFBBR0VfU0hJRlQgaXMgZGVjbGFyZWQgaW4gYXNtLWdlbmVyaWMvcGFnZS5oLA0KPiA+IHBy b2JhYmx5IEsoeCkgY2FuIGFsc28gZ28gdGhlcmUgYXMgd2VsbD8NCj4gDQo+IEsoeCkgaXMgcmVs ZXZhbnQgd2l0aCBQQUdFX1NISUZULiBTbyBJIHRoaW5rIEsoeCkgY2FuIGFsc28gZ28gYXNtLWdl bmVyaWMvcGFnZS5oIHRvby4NCj4gQW0gSSBzdXBwb3NlZCB0byBkbyB0aGlzIHdoZW4gZnJlZSBv ciB3aWxsIHlvdSBraW5kbHkgZG8gdGhpcz8NCg0KSXQgaXMgYSBiaXQgb2YgYSBzaG9ydCBuYW1l IHRvIGdvIGluIGEgcHVibGljIGhlYWRlciBmaWxlLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJl ZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXlu ZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K