diff options
Diffstat (limited to 'block/qcow.c')
| -rw-r--r-- | block/qcow.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/qcow.c b/block/qcow.c index 1f2bac8a5f..a874056cf3 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -941,6 +941,7 @@ static BlockDriver bdrv_qcow = { .bdrv_reopen_prepare = qcow_reopen_prepare, .bdrv_create = qcow_create, .bdrv_has_zero_init = bdrv_has_zero_init_1, + .supports_backing = true, .bdrv_co_readv = qcow_co_readv, .bdrv_co_writev = qcow_co_writev, |