On 05/23/2016 10:55 AM, Kevin Wolf wrote:
> When changing the BlockDriverState that a BdrvChild points to while the
> node is currently drained, we must call the .drained_end() parent
> callback. Conversely, when this means attaching a new node that is
> already drained, we need to call .drained_be
When changing the BlockDriverState that a BdrvChild points to while the
node is currently drained, we must call the .drained_end() parent
callback. Conversely, when this means attaching a new node that is
already drained, we need to call .drained_begin().
bdrv_root_attach_child() takes now an opaq
