diff options
| -rw-r--r-- | block/qcow.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/block/qcow.c b/block/qcow.c index 7b5ab87d2d..b239c82ae0 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -197,6 +197,15 @@ static int qcow_open(BlockDriverState *bs, int flags) return ret; } + +/* We have nothing to do for QCOW reopen, stubs just return + * success */ +static int qcow_reopen_prepare(BDRVReopenState *state, + BlockReopenQueue *queue, Error **errp) +{ + return 0; +} + static int qcow_set_key(BlockDriverState *bs, const char *key) { BDRVQcowState *s = bs->opaque; @@ -868,6 +877,7 @@ static BlockDriver bdrv_qcow = { .bdrv_probe = qcow_probe, .bdrv_open = qcow_open, .bdrv_close = qcow_close, + .bdrv_reopen_prepare = qcow_reopen_prepare, .bdrv_create = qcow_create, .bdrv_co_readv = qcow_co_readv, |