BlockDriverState *base_bs = backing_bs(bs);
if (base_bs) {
- blk_old_backing = blk_new(BLK_PERM_CONSISTENT_READ,
+ blk_old_backing = blk_new(qemu_get_aio_context(),
+ BLK_PERM_CONSISTENT_READ,
BLK_PERM_ALL);
ret = blk_insert_bs(blk_old_backing, base_bs,
&local_err);
prefix_chain_bs = bdrv_find_backing_image(bs, out_real_path);
if (prefix_chain_bs) {
g_free(out_real_path);
- blk_new_backing = blk_new(BLK_PERM_CONSISTENT_READ,
+ blk_new_backing = blk_new(qemu_get_aio_context(),
+ BLK_PERM_CONSISTENT_READ,
BLK_PERM_ALL);
ret = blk_insert_bs(blk_new_backing, prefix_chain_bs,
&local_err);