diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/qcow2.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index f2fb54c..90a2dd4 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -516,12 +516,9 @@ int qcow2_mark_dirty(BlockDriverState *bs) } val = cpu_to_be64(s->incompatible_features | QCOW2_INCOMPAT_DIRTY); - ret = bdrv_pwrite(bs->file, offsetof(QCowHeader, incompatible_features), - sizeof(val), &val, 0); - if (ret < 0) { - return ret; - } - ret = bdrv_flush(bs->file->bs); + ret = bdrv_pwrite_sync(bs->file, + offsetof(QCowHeader, incompatible_features), + sizeof(val), &val, 0); if (ret < 0) { return ret; } |