block/qcow2: implement .bdrv_co_preadv_part
commitdf893d25ceea3c0dcbe6d6b425309317fab6b22e
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 4 Jun 2019 16:15:13 +0000 (4 19:15 +0300)
committerStefan Hajnoczi <stefanha@redhat.com>
Tue, 27 Aug 2019 13:58:42 +0000 (27 14:58 +0100)
treefa7e76bfef127b76a5db8a010ef06e57e0a0edab
parent00721a3529977004da50207ecb4769ef251d7ede
block/qcow2: implement .bdrv_co_preadv_part

Implement and use new interface to get rid of hd_qiov.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190604161514.262241-12-vsementsov@virtuozzo.com
Message-Id: <20190604161514.262241-12-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
block/qcow2-cluster.c
block/qcow2.c