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-rw-r--r--block/backup.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/block/backup.c b/block/backup.c
index cf62b1a38c..1383e219f5 100644
--- a/block/backup.c
+++ b/block/backup.c
@@ -135,8 +135,11 @@ static void backup_abort(Job *job)
static void backup_clean(Job *job)
{
BackupBlockJob *s = container_of(job, BackupBlockJob, common.job);
+ AioContext *aio_context = bdrv_get_aio_context(s->backup_top);
+ aio_context_acquire(aio_context);
bdrv_backup_top_drop(s->backup_top);
+ aio_context_release(aio_context);
}
void backup_do_checkpoint(BlockJob *job, Error **errp)