1 files changed, 4 insertions, 0 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 9719395..22dbd10 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -745,6 +745,10 @@ static int blk_free(struct XenDevice *xendev)
     struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
     struct ioreq *ioreq;
 
+    if (blkdev->bs || blkdev->sring) {
+        blk_disconnect(xendev);
+    }
+
     while (!QLIST_EMPTY(&blkdev->freelist)) {
         ioreq = QLIST_FIRST(&blkdev->freelist);
         QLIST_REMOVE(ioreq, list);