From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by kanga.kvack.org (Postfix) with ESMTP id 093708E0001 for ; Fri, 21 Sep 2018 10:25:39 -0400 (EDT) Received: by mail-io1-f72.google.com with SMTP id v20-v6so21783141iom.14 for ; Fri, 21 Sep 2018 07:25:39 -0700 (PDT) Received: from NAM04-BN3-obe.outbound.protection.outlook.com (mail-eopbgr680123.outbound.protection.outlook.com. [40.107.68.123]) by mx.google.com with ESMTPS id r19-v6si18611602jad.135.2018.09.21.07.25.37 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 21 Sep 2018 07:25:38 -0700 (PDT) From: Pasha Tatashin Subject: Re: [PATCH v2 3/4] mm/memory_hotplug: Simplify node_states_check_changes_online Date: Fri, 21 Sep 2018 14:25:36 +0000 Message-ID: <52890425-5d16-bd34-4b88-df174a2be7ff@microsoft.com> References: <20180921132634.10103-1-osalvador@techadventures.net> <20180921132634.10103-4-osalvador@techadventures.net> In-Reply-To: <20180921132634.10103-4-osalvador@techadventures.net> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <59D565C86967C44C915837B450D02570@namprd21.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Oscar Salvador , "akpm@linux-foundation.org" Cc: "mhocko@suse.com" , "dan.j.williams@intel.com" , "david@redhat.com" , "Jonathan.Cameron@huawei.com" , "yasu.isimatu@gmail.com" , "malat@debian.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Oscar Salvador DQoNCk9uIDkvMjEvMTggOToyNiBBTSwgT3NjYXIgU2FsdmFkb3Igd3JvdGU6DQo+IEZyb206IE9z Y2FyIFNhbHZhZG9yIDxvc2FsdmFkb3JAc3VzZS5kZT4NCj4gDQo+IFdoaWxlIGxvb2tpbmcgYXQg bm9kZV9zdGF0ZXNfY2hlY2tfY2hhbmdlc19vbmxpbmUsIEkgc3R1bWJsZWQNCj4gdXBvbiBzb21l IGNvbmZ1c2luZyB0aGluZ3MuDQo+IA0KPiBSaWdodCBhZnRlciBlbnRlcmluZyB0aGUgZnVuY3Rp b24sIHdlIGZpbmQgdGhpczoNCj4gDQo+IGlmIChOX01FTU9SWSA9PSBOX05PUk1BTF9NRU1PUlkp DQo+ICAgICAgICAgem9uZV9sYXN0ID0gWk9ORV9NT1ZBQkxFOw0KPiANCj4gVGhpcyBpcyB3cm9u Zy4NCj4gTl9NRU1PUlkgY2Fubm90IHJlYWxseSBiZSBlcXVhbCB0byBOX05PUk1BTF9NRU1PUlku DQo+IE15IGd1ZXNzIGlzIHRoYXQgdGhpcyB3YW50ZWQgdG8gYmUgc29tZXRoaW5nIGxpa2U6DQo+ IA0KPiBpZiAoTl9OT1JNQUxfTUVNT1JZID09IE5fSElHSF9NRU1PUlkpDQo+IA0KPiB0byBjaGVj ayBpZiB3ZSBoYXZlIENPTkZJR19ISUdITUVNLg0KPiANCj4gTGF0ZXIgb24sIGluIHRoZSBDT05G SUdfSElHSE1FTSBibG9jaywgd2UgaGF2ZToNCj4gDQo+IGlmIChOX01FTU9SWSA9PSBOX0hJR0hf TUVNT1JZKQ0KPiAgICAgICAgIHpvbmVfbGFzdCA9IFpPTkVfTU9WQUJMRTsNCj4gDQo+IEFnYWlu LCB0aGlzIGlzIHdyb25nLCBhbmQgd2lsbCBuZXZlciBiZSBldmFsdWF0ZWQgdG8gdHJ1ZS4NCj4g DQo+IEJlc2lkZXMgcmVtb3ZpbmcgdGhlc2Ugd3JvbmcgaWYgc3RhdGVtZW50cywgSSBzaW1wbGlm aWVkDQo+IHRoZSBmdW5jdGlvbiBhIGJpdC4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IE9zY2FyIFNh bHZhZG9yIDxvc2FsdmFkb3JAc3VzZS5kZT4NCj4gU3VnZ2VzdGVkLWJ5OiBQYXZlbCBUYXRhc2hp biA8cGF2ZWwudGF0YXNoaW5AbWljcm9zb2Z0LmNvbT4NCg0KUmV2aWV3ZWQtYnk6IFBhdmVsIFRh dGFzaGluIDxwYXZlbC50YXRhc2hpbkBtaWNyb3NvZnQuY29tPg==