diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> | 2022-07-26 23:11:24 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2022-10-27 20:14:11 +0200 |
| commit | 9ebfc111a1e34fcec5285095954c360acc2be01a (patch) | |
| tree | 5bde1bac06d60be16b1fedd3adf8fce3c66de8a9 /tests/unit/test-bdrv-drain.c | |
| parent | 1dcea719794b38752fdd4f8f47c743ecb03be1cc (diff) | |
tests-bdrv-drain: bdrv_replace_test driver: declare supports_backing
We do add COW child to the node. In future we are going to forbid
adding COW child to the node that doesn't support backing. So, fix it
here now.
Don't worry about setting bs->backing itself: in further commit we'll
update the block-layer to automatically set/unset this field in generic
code.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220726201134.924743-6-vsementsov@yandex-team.ru>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/unit/test-bdrv-drain.c')
| -rw-r--r-- | tests/unit/test-bdrv-drain.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/unit/test-bdrv-drain.c b/tests/unit/test-bdrv-drain.c index 4924ceb562..84e09d7070 100644 --- a/tests/unit/test-bdrv-drain.c +++ b/tests/unit/test-bdrv-drain.c @@ -1970,6 +1970,7 @@ static void coroutine_fn bdrv_replace_test_co_drain_end(BlockDriverState *bs) static BlockDriver bdrv_replace_test = { .format_name = "replace_test", .instance_size = sizeof(BDRVReplaceTestState), + .supports_backing = true, .bdrv_close = bdrv_replace_test_close, .bdrv_co_preadv = bdrv_replace_test_co_preadv, |