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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67D86C433EF for ; Tue, 28 Sep 2021 11:21:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 43E3060F35 for ; Tue, 28 Sep 2021 11:21:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240239AbhI1LX3 (ORCPT ); Tue, 28 Sep 2021 07:23:29 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:60553 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240172AbhI1LX2 (ORCPT ); Tue, 28 Sep 2021 07:23:28 -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-15--0vqw5XpP2eZpR0q1rGoTw-1; Tue, 28 Sep 2021 12:21:41 +0100 X-MC-Unique: -0vqw5XpP2eZpR0q1rGoTw-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; Tue, 28 Sep 2021 12:21:34 +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; Tue, 28 Sep 2021 12:21:34 +0100 From: David Laight To: 'Vlastimil Babka' , Kent Overstreet , Matthew Wilcox CC: "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , Johannes Weiner , Linus Torvalds , "Andrew Morton" , "Darrick J. Wong" , Christoph Hellwig , David Howells Subject: RE: Struct page proposal Thread-Topic: Struct page proposal Thread-Index: AQHXs9LpTZJKxz8WW0W8bJ9gHUBVtau5TKIA Date: Tue, 28 Sep 2021 11:21:34 +0000 Message-ID: <5426849ba4c4424791729cdbdec29bfe@AcuMS.aculab.com> References: <751358b2-aec2-43a3-cbbe-1f8c4469b6d3@suse.cz> In-Reply-To: <751358b2-aec2-43a3-cbbe-1f8c4469b6d3@suse.cz> 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-fsdevel@vger.kernel.org Li4uDQo+IEJ5ICJtYWpvciByZWRlc2lnbiIgSSBtZWFudCBlLmcuIHNvbWV0aGluZyBhbG9uZyAt IGJpdG1hcHMgb2YgZnJlZSBwYWdlcyBwZXINCj4gZWFjaCBvcmRlcj8gKGluc3RlYWQgb2YgdGhl IGZyZWUgbGlzdHMpIEhtIGJ1dCBJIGd1ZXNzIG5vLCB0aGUgd29yc3QgY2FzZSB0aW1lcw0KPiBz ZWFyY2hpbmcgZm9yIGZyZWUgcGFnZXMgd291bGQganVzdCBzdWNrLi4uDQoNCkFycmF5cyBvZiBw b2ludGVycyBhcmUgbW9yZSBjYWNoZS1mcmllbmRseSB0aGFuIGxpbmtlZCBsaXN0cy4NCkJ1dCB5 b3UgbWF5IG5lZWQgdGhlICdhcnJheSBvZiBwb2ludGVycycgdG8gYWN0dWFsbHkgYmUgYQ0KbGlu a2VkIGxpc3QhDQpXaGlsZSB5b3UgbWlnaHQgbmVlZCB0byBleHRlbmQgdGhlIGxpc3QgZm9yIGEg J2ZyZWUnLCBpZiBpdCBpcw0KYSBsaXN0IG9mIHBhZ2VzIHlvdSd2ZSBhbHdheXMgZ290IG9uZSB0 byBoYW5kLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFt bGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3Ry YXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K