We already flush when the function completes. There is no need to flush after every compressed cluster.
Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> --- block/qcow2-refcount.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 12d9065..9eb1aba 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -780,10 +780,6 @@ int qcow2_update_snapshot_refcount(BlockDriverState *bs, if (ret < 0) { goto fail; } - - /* TODO Flushing once for the whole function should - * be enough */ - bdrv_flush(bs->file); } /* compressed clusters are never modified */ refcount = 2; -- 1.8.1.2