commit 5396234b96a2ac743f48644529771498e036e698
author Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Tue Jun 04 19:15:14 2019 +0300
committer Stefan Hajnoczi <stefanha@redhat.com> Tue Aug 27 14:58:42 2019 +0100
tree 23744dbb57772a28809c6da3eb55a344563a445e
parent df893d25ceea3c0dcbe6d6b425309317fab6b22e

block/qcow2: implement .bdrv_co_pwritev(_compressed)_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: 20190604161514.262241-13-vsementsov@virtuozzo.com
Message-Id: <20190604161514.262241-13-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

block/qcow2.h

diff --git a/block/qcow2.h b/block/qcow2.h
index fc1b0d3..998bcda 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -420,6 +420,7 @@
      * from @cow_start and @cow_end into one single write operation.
      */
     QEMUIOVector *data_qiov;
+    size_t data_qiov_offset;
 
     /** Pointer to next L2Meta of the same write request */
     struct QCowL2Meta *next;