diff options
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 45451a7ee8..4aa9f9e068 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2823,11 +2823,9 @@ qcow2_do_close(BlockDriverState *bs, bool close_data_file) if (close_data_file && has_data_file(bs)) { GLOBAL_STATE_CODE(); bdrv_graph_rdunlock_main_loop(); - bdrv_drain_all_begin(); - bdrv_graph_wrlock(); + bdrv_graph_wrlock_drained(); bdrv_unref_child(bs, s->data_file); bdrv_graph_wrunlock(); - bdrv_drain_all_end(); s->data_file = NULL; bdrv_graph_rdlock_main_loop(); } |