diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-04 15:02:33 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-15 16:07:50 +0100 |
| commit | 2154f24e4e3be4435f17fa4382032f95f19e2972 (patch) | |
| tree | 7a306f46e02d6d513f9af5ce1e3e26f232022e61 /block/qcow2-snapshot.c | |
| parent | c1f5bafd70a8d9366570a3de472ef108415cd631 (diff) | |
qcow2: flush in qcow2_update_snapshot_refcount()
Users of qcow2_update_snapshot_refcount() do not flush consistently.
qcow2_snapshot_create() flushes but qcow2_snapshot_goto() and
qcow2_snapshot_delete() do not.
Solve this by moving the bdrv_flush() into
qcow2_update_snapshot_refcount().
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2-snapshot.c')
| -rw-r--r-- | block/qcow2-snapshot.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c index f4719d9909..992a5c865c 100644 --- a/block/qcow2-snapshot.c +++ b/block/qcow2-snapshot.c @@ -381,11 +381,6 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info) goto fail; } - ret = bdrv_flush(bs); - if (ret < 0) { - goto fail; - } - /* Append the new snapshot to the snapshot list */ new_snapshot_list = g_malloc((s->nb_snapshots + 1) * sizeof(QCowSnapshot)); if (s->snapshots) { |