diff options
Diffstat (limited to 'block/backup.c')
| -rw-r--r-- | block/backup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/backup.c b/block/backup.c index 0151e84..909027c 100644 --- a/block/backup.c +++ b/block/backup.c @@ -498,10 +498,12 @@ BlockJob *backup_job_create(const char *job_id, BlockDriverState *bs, block_copy_set_speed(bcs, speed); /* Required permissions are taken by copy-before-write filter target */ + bdrv_drain_all_begin(); bdrv_graph_wrlock(); block_job_add_bdrv(&job->common, "target", target, 0, BLK_PERM_ALL, &error_abort); bdrv_graph_wrunlock(); + bdrv_drain_all_end(); return &job->common; |