diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-04 15:02:35 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-15 16:07:50 +0100 |
| commit | 3647917919dfce5f731755f0ac5955a64bc12570 (patch) | |
| tree | 724a5b5d6302251d91b3d4579a22b1ec644b63e8 /block | |
| parent | f9cb2860bd12e223036b61a1f5d1444e57b7efce (diff) | |
qcow2: drop unnecessary flush in qcow2_update_snapshot_refcount()
We already flush when the function completes. There is no need to flush
after every compressed cluster.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2-refcount.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 92519ea62a..9bfb390519 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -790,10 +790,6 @@ 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; |