diff options
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 02427936c9..d12049451a 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2550,7 +2550,8 @@ static int qcow2_load_vmstate(BlockDriverState *bs, uint8_t *buf, * Downgrades an image's version. To achieve this, any incompatible features * have to be removed. */ -static int qcow2_downgrade(BlockDriverState *bs, int target_version) +static int qcow2_downgrade(BlockDriverState *bs, int target_version, + BlockDriverAmendStatusCB *status_cb) { BDRVQcowState *s = bs->opaque; int current_version = s->qcow_version; @@ -2599,7 +2600,7 @@ static int qcow2_downgrade(BlockDriverState *bs, int target_version) /* clearing autoclear features is trivial */ s->autoclear_features = 0; - ret = qcow2_expand_zero_clusters(bs); + ret = qcow2_expand_zero_clusters(bs, status_cb); if (ret < 0) { return ret; } @@ -2692,7 +2693,7 @@ static int qcow2_amend_options(BlockDriverState *bs, QemuOpts *opts, return ret; } } else { - ret = qcow2_downgrade(bs, new_version); + ret = qcow2_downgrade(bs, new_version, status_cb); if (ret < 0) { return ret; } |