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Wed, 15 Apr 2020 07:10:23 +0000 Subject: Re: [PATCH v4 15/30] qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_* To: Alberto Garcia , qemu-devel@nongnu.org References: <8e28c82079d24482fce8e9422dc45503a0401b9b.1584468723.git.berto@igalia.com> From: Vladimir Sementsov-Ogievskiy X-Tagtoolbar-Keys: D20200415101022062 Message-ID: <99edbe48-8ab0-614c-67b9-cee22593c801@virtuozzo.com> Date: Wed, 15 Apr 2020 10:10:22 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 In-Reply-To: <8e28c82079d24482fce8e9422dc45503a0401b9b.1584468723.git.berto@igalia.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: AM0PR10CA0043.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:20b:150::23) To AM7PR08MB5494.eurprd08.prod.outlook.com (2603:10a6:20b:dc::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.100.2] (185.215.60.157) by AM0PR10CA0043.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:20b:150::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.25 via Frontend Transport; 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Lunev" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 17.03.2020 21:16, Alberto Garcia wrote: > In order to support extended L2 entries some functions of the qcow2 > driver need to start dealing with subclusters instead of clusters. > > qcow2_get_host_offset() is modified to return the subcluster type > instead of the cluster type, and all callers are updated to replace > all values of QCow2ClusterType with their QCow2SubclusterType > equivalents. > > This patch only changes the data types, there are no semantic changes. > > Signed-off-by: Alberto Garcia Reviewed-by: Vladimir Sementsov-Ogievskiy -- Best regards, Vladimir