From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:50713) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hFLCR-00082N-K0 for qemu-devel@nongnu.org; Sat, 13 Apr 2019 12:08:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hFLCQ-00030N-Jo for qemu-devel@nongnu.org; Sat, 13 Apr 2019 12:08:15 -0400 From: Vladimir Sementsov-Ogievskiy Date: Sat, 13 Apr 2019 16:08:09 +0000 Message-ID: <2e0ab90c-7f62-4660-1eff-c9d8a2b6dd57@virtuozzo.com> References: <20181229122027.42245-1-vsementsov@virtuozzo.com> <20181229122027.42245-8-vsementsov@virtuozzo.com> <5a822e18-6967-5059-bf21-6891aa701af4@redhat.com> In-Reply-To: <5a822e18-6967-5059-bf21-6891aa701af4@redhat.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <9A6443B0D937D74FA7ED1C44307DBA43@eurprd08.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH v5 07/11] block: introduce backup-top filter driver List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz , "qemu-block@nongnu.org" , "qemu-devel@nongnu.org" Cc: "fam@euphon.net" , "stefanha@redhat.com" , "jcody@redhat.com" , "kwolf@redhat.com" , Denis Lunev , "eblake@redhat.com" , "jsnow@redhat.com" MTYuMDEuMjAxOSAxOTowMiwgTWF4IFJlaXR6IHdyb3RlOg0KPiBPbiAyOS4xMi4xOCAxMzoyMCwg VmxhZGltaXIgU2VtZW50c292LU9naWV2c2tpeSB3cm90ZToNCj4+IEJhY2t1cC10b3AgZmlsdGVy IGRvZXMgY29weS1iZWZvcmUtd3JpdGUgb3BlcmF0aW9uLiBJdCBzaG91bGQgYmUNCj4+IGluc2Vy dGVkIGFib3ZlIGFjdGl2ZSBkaXNrIGFuZCBoYXMgYSB0YXJnZXQgbm9kZSBmb3IgQ0JXLCBsaWtl IHRoZQ0KPj4gZm9sbG93aW5nOg0KPj4NCj4+ICAgICAgKy0tLS0tLS0rDQo+PiAgICAgIHwgR3Vl c3QgfA0KPj4gICAgICArLS0tKy0tLSsNCj4+ICAgICAgICAgIHxyLHcNCj4+ICAgICAgICAgIHYN Cj4+ICAgICAgKy0tLSstLS0tLS0tLS0tLSsgIHRhcmdldCAgICstLS0tLS0tLS0tLS0tLS0rDQo+ PiAgICAgIHwgYmFja3VwX3RvcCAgICB8LS0tLS0tLS0tLT58IHRhcmdldChxY293MikgfA0KPj4g 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s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=50Qxq/7glJ08Gn0D6V6oiNsqu4D1c2fW3o+7DM7BU2M=; b=D3PdD52bsCMu4rEnbH7eXXJxtmTai2CLscK1mceK6PiOWlgouZcsSomGNj4sSiaVc+lsNjErkne+XCNLtcQhSslAcz6WWFEA2Te4Xe70rBq6ZZEzrEEJIDEBVahVLfSCInlZVAVtqH5BMOK90Cqsd+DqaHASsq1Sp5rabciU3hI= Received: from DB7PR08MB3851.eurprd08.prod.outlook.com (20.178.46.222) by DB7PR08MB3051.eurprd08.prod.outlook.com (52.134.110.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1792.19; Sat, 13 Apr 2019 16:08:09 +0000 Received: from DB7PR08MB3851.eurprd08.prod.outlook.com ([fe80::3c82:5da0:1633:f949]) by DB7PR08MB3851.eurprd08.prod.outlook.com ([fe80::3c82:5da0:1633:f949%3]) with mapi id 15.20.1792.018; Sat, 13 Apr 2019 16:08:09 +0000 From: Vladimir Sementsov-Ogievskiy To: Max Reitz , "qemu-block@nongnu.org" , "qemu-devel@nongnu.org" Thread-Topic: [PATCH v5 07/11] block: introduce backup-top filter driver Thread-Index: AQHUn3DtttLClJyosUme7EOuRR/bF6WyKsaAgIi8gAA= Date: Sat, 13 Apr 2019 16:08:09 +0000 Message-ID: <2e0ab90c-7f62-4660-1eff-c9d8a2b6dd57@virtuozzo.com> References: <20181229122027.42245-1-vsementsov@virtuozzo.com> <20181229122027.42245-8-vsementsov@virtuozzo.com> <5a822e18-6967-5059-bf21-6891aa701af4@redhat.com> In-Reply-To: <5a822e18-6967-5059-bf21-6891aa701af4@redhat.com> Accept-Language: ru-RU, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HE1P191CA0021.EURP191.PROD.OUTLOOK.COM (2603:10a6:3:cf::31) To DB7PR08MB3851.eurprd08.prod.outlook.com (2603:10a6:10:7b::30) authentication-results: spf=none (sender IP is ) smtp.mailfrom=vsementsov@virtuozzo.com; x-ms-exchange-messagesentrepresentingtype: 1 x-tagtoolbar-keys: D20190413190806804 x-originating-ip: [185.231.240.5] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: eb98b345-32c1-4d36-13fd-08d6c02a3893 x-microsoft-antispam: BCL:0; PCL:0; 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16:08:09.3248 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR08MB3051 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 40.107.8.90 Subject: Re: [Qemu-devel] [PATCH v5 07/11] block: introduce backup-top filter driver X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "fam@euphon.net" , "kwolf@redhat.com" , Denis Lunev , "jsnow@redhat.com" , "jcody@redhat.com" , "stefanha@redhat.com" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190413160809.Y5hq4w7f8W5d33RtCFtB6XJrjTvIJO4m3uXdkmm1CrY@z> MTYuMDEuMjAxOSAxOTowMiwgTWF4IFJlaXR6IHdyb3RlOg0KPiBPbiAyOS4xMi4xOCAxMzoyMCwg 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