Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp1448477imu; Wed, 28 Nov 2018 09:40:40 -0800 (PST) X-Google-Smtp-Source: AFSGD/VeOIBNswJZovBqS5NpDoSkd8GgfFsDSE6nS1JG802ZDwSU/h6jRM4rfY62UzEnKd0fqoUm X-Received: by 2002:a17:902:968d:: with SMTP id n13mr38391243plp.109.1543426840914; Wed, 28 Nov 2018 09:40:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1543426840; cv=none; d=google.com; s=arc-20160816; b=yx7W5XN0M81VakPdbdeLzv/YUO0NRG47cWeaRBS7bDdU+8vdmBIMFk1EKw8RLdRdNE lMmZcB3FG+9ezmdGAvs4QDTwgqxHYSoWoOKx6HDGLjmVqO0tjxksRgPQhotlRddFgWV6 3+13K20LjmTwkay8cCtGuThM2HuxBsQIS+Q+sud5pVJKAaDkAwjDyi6Tvkz1AWRIzkhq v6Z9uhzulSAoRPgNOLQJfKlVmC0S3w8hkQxPOtu99T9zP1CIwGQPZkr04BByl37EGPnM bo2pPKpmvb4VgqmOuDpcTUAMUsOuTrrDKFK42PlrDgWYj7N4tc0PFAymkEm+y2ri9k82 RgGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:spamdiagnosticmetadata:spamdiagnosticoutput :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature :dkim-signature; bh=OCGIgRcpxduPNPXad1ZkrGVGa7pcF5jdEdemT6YgYeM=; b=R7HzVjkMqMylFwh3pU4PJFXvj7BTkBdBMk8ly+DBUBsczZHxvskQl1xLniQMenG+7X AhFbquq3G7QCID8Lk9YGgW4wW5ibRydeWAA10UIaIcGQO2fAkMFwfpjGocywG6EUcGPz aSyDCKa/RaXID7RwyB03snb1W7FppgFQTqvmo66+GtB8WWO/fJ/KlaR26MxwExeTYGqQ VvwLtWoCSDFeVEuoajAZryEFzQHiqo7f4AFSqdbYgKfjxC/PXGMcfe+lSwLRKJdEG7tr m60DysoxEWjmiQbXkTSxrTGY6XeSISluRW2L9qjWbKeU5wTkkZkMkzhK4cMoMmrE5PC5 1mUg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@fb.com header.s=facebook header.b=NXeryYgf; dkim=pass header.i=@fb.onmicrosoft.com header.s=selector1-fb-com header.b="f0Op8P/O"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=fb.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 207si8672663pfz.249.2018.11.28.09.40.23; Wed, 28 Nov 2018 09:40:40 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@fb.com header.s=facebook header.b=NXeryYgf; dkim=pass header.i=@fb.onmicrosoft.com header.s=selector1-fb-com header.b="f0Op8P/O"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=fb.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729114AbeK2Ejd (ORCPT + 99 others); Wed, 28 Nov 2018 23:39:33 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:36558 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727867AbeK2Ejd (ORCPT ); Wed, 28 Nov 2018 23:39:33 -0500 Received: from pps.filterd (m0044012.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wASHaj2M007888; Wed, 28 Nov 2018 09:37:05 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=facebook; bh=OCGIgRcpxduPNPXad1ZkrGVGa7pcF5jdEdemT6YgYeM=; b=NXeryYgftpXETazZz3U4/MweNGRj1sf5NoMYkOuhQVAJvFD1PsLyxj5mdSojgkH/HJdl PWvgFOJyNDJkA7ot63U4EI2TcsrjkzcQqPKWcdXYYkrmnaxQfdE5bpQX+2pf8ls0LDes uYe9wYL83OYgpOaIfwr9+Zqh7aTqBryI4z8= Received: from mail.thefacebook.com ([199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2p1x8srayd-9 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 28 Nov 2018 09:37:05 -0800 Received: from prn-hub03.TheFacebook.com (2620:10d:c081:35::127) by prn-hub01.TheFacebook.com (2620:10d:c081:35::125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1531.3; Wed, 28 Nov 2018 09:36:33 -0800 Received: from NAM03-DM3-obe.outbound.protection.outlook.com (192.168.54.28) by o365-in.thefacebook.com (192.168.16.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1531.3 via Frontend Transport; Wed, 28 Nov 2018 09:36:32 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.onmicrosoft.com; s=selector1-fb-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OCGIgRcpxduPNPXad1ZkrGVGa7pcF5jdEdemT6YgYeM=; b=f0Op8P/OhT03Dkhqm0ZOhUDnvOZdPJsV6aJK7Y2OBCRhrCLE+5Mkh7kLUHGf5L0z68piaCto3OAsWQA53ieptf93rrsmxaKv2rABpmXW4XJQggTx4RwLcd2v0PYPxItGAjnRPU87tkgaSo/EjmCGTmhkdUdAZgUAWsnzEqgp1nY= Received: from BY2PR15MB0167.namprd15.prod.outlook.com (10.163.64.141) by BY2PR15MB0774.namprd15.prod.outlook.com (10.164.171.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1361.19; Wed, 28 Nov 2018 17:36:29 +0000 Received: from BY2PR15MB0167.namprd15.prod.outlook.com ([fe80::1d40:c1ed:72a7:38a6]) by BY2PR15MB0167.namprd15.prod.outlook.com ([fe80::1d40:c1ed:72a7:38a6%4]) with mapi id 15.20.1361.019; Wed, 28 Nov 2018 17:36:29 +0000 From: Roman Gushchin To: Oleg Nesterov CC: Roman Gushchin , Tejun Heo , "cgroups@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Kernel Team Subject: Re: [PATCH v2 3/6] cgroup: cgroup v2 freezer Thread-Topic: [PATCH v2 3/6] cgroup: cgroup v2 freezer Thread-Index: AQHUetwXxFde3wHnZUKDpNhUsGNNTqVN2ueA///hhYCAAcPYAIAWC8cA Date: Wed, 28 Nov 2018 17:36:28 +0000 Message-ID: <20181128173622.GA22882@tower.DHCP.thefacebook.com> References: <20181112230422.5911-1-guro@fb.com> <20181112230422.5911-5-guro@fb.com> <20181113154825.GC30990@redhat.com> <20181113215919.GC15590@tower.DHCP.thefacebook.com> <20181114165631.GE13885@redhat.com> In-Reply-To: <20181114165631.GE13885@redhat.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CO2PR04CA0175.namprd04.prod.outlook.com (2603:10b6:104:4::29) To BY2PR15MB0167.namprd15.prod.outlook.com (2a01:111:e400:58e0::13) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [2620:10d:c090:200::4:f365] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;BY2PR15MB0774;20:faXQg+h8YzgjQZ6YoMPBfq78eb5WzwyVvt5uWcDbJEu7CT1I6N0HgIdg6srCdJRKJX0aPMEt82aa3a/uGK7nBbz1zNCWhQ5NVKB0S6jdOqozfacqWoC1pk+zL/6u+PiTXJCEGOPyGKIPoTxjUyqUF6E2ykn9m/OgIOXssRvhlsQ= x-ms-office365-filtering-correlation-id: ad6db05c-fb6c-4151-f1a8-08d65558073a x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390098)(7020095)(4652040)(8989299)(5600074)(711020)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:BY2PR15MB0774; x-ms-traffictypediagnostic: BY2PR15MB0774: x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(823302103)(10201501046)(3002001)(3231443)(999002)(11241501185)(944501410)(52105112)(93006095)(93001095)(148016)(149066)(150057)(6041310)(20161123564045)(20161123560045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(20161123562045)(201708071742011)(7699051)(76991095);SRVR:BY2PR15MB0774;BCL:0;PCL:0;RULEID:;SRVR:BY2PR15MB0774; x-forefront-prvs: 0870212862 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(136003)(39860400002)(366004)(376002)(346002)(396003)(52314003)(199004)(189003)(6116002)(2906002)(68736007)(81166006)(81156014)(256004)(305945005)(229853002)(8936002)(8676002)(1076002)(25786009)(478600001)(86362001)(105586002)(71190400001)(71200400001)(106356001)(966005)(6436002)(14454004)(186003)(5660300001)(6486002)(486006)(446003)(54906003)(476003)(99286004)(11346002)(9686003)(6512007)(4326008)(39060400002)(33656002)(102836004)(6506007)(386003)(93886005)(76176011)(53936002)(6916009)(6306002)(7736002)(52116002)(33896004)(316002)(97736004)(46003)(6246003)(42262002);DIR:OUT;SFP:1102;SCL:1;SRVR:BY2PR15MB0774;H:BY2PR15MB0167.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: fb.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: 0WLaArBbT2bxePyecwf2UfVypciRBxTutjiIRUh+ubxaPLs/r2osLovFUKUUjiZCj6eXtTttiJbtizuhOFMXS20smm9kPrtDOLZru7NqAwlPr70YSaFjnbilmc0QvN+1gkF1b9v/ea9G7ZblD08VEjAskD5SwSfAxZjgCqHHlvl63ou+lY6CnD1F8VCIrjpS84oJKgGNWXHrZ2fay4tCQrDSq/8YhJn37+vuk1GpyqVIU8QSSJEnxhPzKZOAi3KjzNzq5V74Pj+1PnSZw6gOOigI1wsERZ70SOjzTpXuij8kF4ZGavJXZ3QyEDa7Sgch07gurmua8O2skxBBjLnSwqMT8RH1Weq7vVQC+ZDZSpc= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-ID: <622259CAEDB0B143B8C259C3B9CAC130@namprd15.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: ad6db05c-fb6c-4151-f1a8-08d65558073a X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Nov 2018 17:36:28.9793 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR15MB0774 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-11-28_10:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 14, 2018 at 05:56:32PM +0100, Oleg Nesterov wrote: > Hi Roman, >=20 > OK, it seems you are going to make the new version anyway, so I can wait = for it > and not read this series ;) Hi Oleg! Can you, please, take a look at v3, which I posted recently? https://lkml.org/lkml/2018/11/17/193 Thank you!