From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by kanga.kvack.org (Postfix) with ESMTP id C75C78E0001 for ; Wed, 12 Sep 2018 09:28:28 -0400 (EDT) Received: by mail-pg1-f199.google.com with SMTP id f13-v6so1038023pgs.15 for ; Wed, 12 Sep 2018 06:28:28 -0700 (PDT) Received: from NAM03-CO1-obe.outbound.protection.outlook.com (mail-co1nam03on0129.outbound.protection.outlook.com. [104.47.40.129]) by mx.google.com with ESMTPS id b129-v6si1050790pfa.12.2018.09.12.06.28.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 12 Sep 2018 06:28:27 -0700 (PDT) From: Pasha Tatashin Subject: Re: [PATCH 2/4] mm: Create non-atomic version of SetPageReserved for init use Date: Wed, 12 Sep 2018 13:28:25 +0000 Message-ID: References: <20180910232615.4068.29155.stgit@localhost.localdomain> <20180910234348.4068.92164.stgit@localhost.localdomain> In-Reply-To: <20180910234348.4068.92164.stgit@localhost.localdomain> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <569B95AED34CEF49BC65C5B37016D013@namprd21.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Alexander Duyck , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "linux-nvdimm@lists.01.org" Cc: "mhocko@suse.com" , "dave.jiang@intel.com" , "mingo@kernel.org" , "dave.hansen@intel.com" , "jglisse@redhat.com" , "akpm@linux-foundation.org" , "logang@deltatee.com" , "dan.j.williams@intel.com" , "kirill.shutemov@linux.intel.com" DQpPbiA5LzEwLzE4IDc6NDMgUE0sIEFsZXhhbmRlciBEdXljayB3cm90ZToNCj4gRnJvbTogQWxl eGFuZGVyIER1eWNrIDxhbGV4YW5kZXIuaC5kdXlja0BpbnRlbC5jb20+DQo+IA0KPiBJdCBkb2Vz bid0IG1ha2UgbXVjaCBzZW5zZSB0byB1c2UgdGhlIGF0b21pYyBTZXRQYWdlUmVzZXJ2ZWQgYXQg aW5pdCB0aW1lDQo+IHdoZW4gd2UgYXJlIHVzaW5nIG1lbXNldCB0byBjbGVhciB0aGUgbWVtb3J5 IGFuZCBtYW5pcHVsYXRpbmcgdGhlIHBhZ2UNCj4gZmxhZ3MgdmlhIHNpbXBsZSAiJj0iIGFuZCAi fD0iIG9wZXJhdGlvbnMgaW4gX19pbml0X3NpbmdsZV9wYWdlLg0KPiANCj4gVGhpcyBwYXRjaCBh ZGRzIGEgbm9uLWF0b21pYyB2ZXJzaW9uIF9fU2V0UGFnZVJlc2VydmVkIHRoYXQgY2FuIGJlIHVz ZWQNCj4gZHVyaW5nIHBhZ2UgaW5pdCBhbmQgc2hvd3MgYWJvdXQgYSAxMCUgaW1wcm92ZW1lbnQg aW4gaW5pdGlhbGl6YXRpb24gdGltZXMNCj4gb24gdGhlIHN5c3RlbXMgSSBoYXZlIGF2YWlsYWJs ZSBmb3IgdGVzdGluZy4gT24gdGhvc2Ugc3lzdGVtcyBJIHNhdw0KPiBpbml0aWFsaXphdGlvbiB0 aW1lcyBkcm9wIGZyb20gYXJvdW5kIDM1IHNlY29uZHMgdG8gYXJvdW5kIDMyIHNlY29uZHMgdG8N Cj4gaW5pdGlhbGl6ZSBhIDNUQiBibG9jayBvZiBwZXJzaXN0ZW50IG1lbW9yeS4NCj4gDQo+IEkg dHJpZWQgYWRkaW5nIGEgYml0IG9mIGRvY3VtZW50YXRpb24gYmFzZWQgb24gY29tbWl0IDxmMWRk MmNkMTNjND4gKCJtbSwNCj4gbWVtb3J5X2hvdHBsdWc6IGRvIG5vdCBhc3NvY2lhdGUgaG90YWRk ZWQgbWVtb3J5IHRvIHpvbmVzIHVudGlsIG9ubGluZSIpLg0KPiANCj4gSWRlYWxseSB0aGUgcmVz ZXJ2ZWQgZmxhZyBzaG91bGQgYmUgc2V0IGVhcmxpZXIgc2luY2UgdGhlcmUgaXMgYSBicmllZg0K PiB3aW5kb3cgd2hlcmUgdGhlIHBhZ2UgaXMgaW5pdGlhbGl6YXRpb24gdmlhIF9faW5pdF9zaW5n bGVfcGFnZSBhbmQgd2UgaGF2ZQ0KPiBub3Qgc2V0IHRoZSBQR19SZXNlcnZlZCBmbGFnLiBJJ20g bGVhdmluZyB0aGF0IGZvciBhIGZ1dHVyZSBwYXRjaCBzZXQgYXMNCj4gdGhhdCB3aWxsIHJlcXVp cmUgYSBtb3JlIHNpZ25pZmljYW50IHJlZmFjdG9yLg0KPiANCj4gQWNrZWQtYnk6IE1pY2hhbCBI b2NrbyA8bWhvY2tvQHN1c2UuY29tPg0KPiBTaWduZWQtb2ZmLWJ5OiBBbGV4YW5kZXIgRHV5Y2sg PGFsZXhhbmRlci5oLmR1eWNrQGludGVsLmNvbT4NCg0KUmV2aWV3ZWQtYnk6IFBhdmVsIFRhdGFz aGluIDxwYXZlbC50YXRhc2hpbkBtaWNyb3NvZnQuY29tPg0KDQpUaGFuayB5b3UsDQpQYXZlbA==