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DIR:OUT; SFP:1102; SCL:1; SRVR:AM0PR08MB4498; H:AM0PR08MB3572.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: virtuozzo.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: QumjpD3zzYA24ImPgbsW8igFgp5kMyoqGME4zwUEZmSA3jlJYRIZ8o0DXSJ+ZNXNOYz5FwUA8BTmLsn7VZHSF+VV34PdfkeiuWB9pcZPYR7fclOnjhScpcByzPyub76DUOrKDXcD/lqLFVt7A5JjRj90j36ZQUS3ilGWbLRSgmP4ettIAi8Y4uivKGNGmQEeGqlpBlo3Wkhh6fxpTqCb1/j8Ji3TenUdsqGkdh2KX6UJzVZAXpRctDgp7/nR7z8Ydv4nFaAyJJudYuqY3/2NPRk9EwvPOuhbggUqOPzrkUBQ5DKHywoFxH8SehufM4QerJJ4G3pIV2+rNyjtcFhMep92HhhYdmRlLS4Aks/N2/Qd0cl/la1EIThyfvDxku8uTzLtSEysOeDbbvR5goTG336+Y3qousHjZtIKAfz2ju0= Content-Type: text/plain; charset="utf-8" Content-ID: <3A17DC3774A3134C95A6F3A732184E8E@eurprd08.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3d7b3ef0-a03c-4ca5-0f42-08d6f0deb310 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Jun 2019 15:41:00.4479 (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-CrossTenant-userprincipalname: vsementsov@virtuozzo.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB4498 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 2a01:111:f400:fe07::728 Subject: Re: [Qemu-devel] [PATCH v5 22/42] block: Use CAFs in bdrv_get_allocated_file_size() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" MTMuMDYuMjAxOSAxOjA5LCBNYXggUmVpdHogd3JvdGU6DQo+IFNpZ25lZC1vZmYtYnk6IE1heCBS ZWl0eiA8bXJlaXR6QHJlZGhhdC5jb20+DQo+IC0tLQ0KPiAgIGJsb2NrLmMgfCAyNiArKysrKysr KysrKysrKysrKysrKysrKystLQ0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAyNCBpbnNlcnRpb25zKCsp LCAyIGRlbGV0aW9ucygtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2Jsb2NrLmMgYi9ibG9jay5jDQo+ IGluZGV4IDExYjdiYThjZjYuLjg1NmQ5YjU4YmUgMTAwNjQ0DQo+IC0tLSBhL2Jsb2NrLmMNCj4g KysrIGIvYmxvY2suYw0KPiBAQCAtNDUxMSwxNSArNDUxMSwzNyBAQCBleGl0Og0KPiAgIGludDY0 X3QgYmRydl9nZXRfYWxsb2NhdGVkX2ZpbGVfc2l6ZShCbG9ja0RyaXZlclN0YXRlICpicykNCj4g ICB7DQo+ICAgICAgIEJsb2NrRHJpdmVyICpkcnYgPSBicy0+ZHJ2Ow0KPiArICAgIEJsb2NrRHJp dmVyU3RhdGUgKnN0b3JhZ2VfYnMsICptZXRhZGF0YV9iczsNCj4gKw0KPiAgICAgICBpZiAoIWRy dikgew0KPiAgICAgICAgICAgcmV0dXJuIC1FTk9NRURJVU07DQo+ICAgICAgIH0NCj4gKw0KPiAg ICAgICBpZiAoZHJ2LT5iZHJ2X2dldF9hbGxvY2F0ZWRfZmlsZV9zaXplKSB7DQo+ICAgICAgICAg ICByZXR1cm4gZHJ2LT5iZHJ2X2dldF9hbGxvY2F0ZWRfZmlsZV9zaXplKGJzKTsNCj4gICAgICAg fQ0KPiAtICAgIGlmIChicy0+ZmlsZSkgew0KPiAtICAgICAgICByZXR1cm4gYmRydl9nZXRfYWxs b2NhdGVkX2ZpbGVfc2l6ZShicy0+ZmlsZS0+YnMpOw0KPiArDQo+ICsgICAgc3RvcmFnZV9icyA9 IGJkcnZfc3RvcmFnZV9icyhicyk7DQo+ICsgICAgbWV0YWRhdGFfYnMgPSBiZHJ2X21ldGFkYXRh X2JzKGJzKTsNCj4gKw0KPiArICAgIGlmIChzdG9yYWdlX2JzKSB7DQo+ICsgICAgICAgIGludDY0 X3QgZGF0YV9zaXplLCBtZXRhZGF0YV9zaXplID0gMDsNCj4gKw0KPiArICAgICAgICBkYXRhX3Np emUgPSBiZHJ2X2dldF9hbGxvY2F0ZWRfZmlsZV9zaXplKHN0b3JhZ2VfYnMpOw0KPiArICAgICAg ICBpZiAoZGF0YV9zaXplIDwgMCkgew0KPiArICAgICAgICAgICAgcmV0dXJuIGRhdGFfc2l6ZTsN Cj4gKyAgICAgICAgfQ0KPiArDQo+ICsgICAgICAgIGlmIChzdG9yYWdlX2JzICE9IG1ldGFkYXRh X2JzKSB7DQo+ICsgICAgICAgICAgICBtZXRhZGF0YV9zaXplID0gYmRydl9nZXRfYWxsb2NhdGVk X2ZpbGVfc2l6ZShtZXRhZGF0YV9icyk7DQo+ICsgICAgICAgICAgICBpZiAobWV0YWRhdGFfc2l6 ZSA8IDApIHsNCj4gKyAgICAgICAgICAgICAgICByZXR1cm4gbWV0YWRhdGFfc2l6ZTsNCj4gKyAg ICAgICAgICAgIH0NCj4gKyAgICAgICAgfQ0KPiArDQo+ICsgICAgICAgIHJldHVybiBkYXRhX3Np emUgKyBtZXRhZGF0YV9zaXplOw0KPiAgICAgICB9DQo+ICsNCj4gICAgICAgcmV0dXJuIC1FTk9U U1VQOw0KPiAgIH0NCj4gICANCj4gDQoNCkFnYWluLCBJIGRpc2xpa2UgbmFpbGluZyBkb3duIG5l dyBmcmVzaCBmZWF0dXJlIGFib3V0IHNlcGFyYXRlIG1ldGFkYXRhIGFuZCBzdG9yYWdlIGNoaWxk DQp0byB0aGUgZ2VuZXJpYyBibG9jayBsYXllciwgYXMgaXQncyBzaW1wbGUgdG8gaW1hZ2luZSBh IGRyaXZlciB3aGljaCBuZWVkcyB0aHJlZSBvciBtb3JlDQpjaGlsZHJlbiB0byBzdG9yZSBhbGwg aXRzIGRhdGEgYW5kIG1ldGFkYXRhLi4NCg0KSXNuJ3QgaXQgYmV0dGVyIGJ5IGRlZmF1bHQgbG9v cCB0aHJvdWdoIGFsbCBjaGlsZHJlbiBhbmQgc3VtIGFsbCB0aGVpciBhbGxvY2F0ZWQgc2l6ZXM/ DQoNCkhtbSwgYnV0IHdlIHdhbnQgZXhjbHVkZSBiYWNraW5nLCB5ZXM/IFN0aWxsIHdlIG1heSBp Z25vcmUgaXQgd2hpbGUgaXRlcmF0aW5nLg0KDQotLSANCkJlc3QgcmVnYXJkcywNClZsYWRpbWly DQo=