Re: [Qemu-devel] [PATCH v9 03/16] block: Add BB-BDS remove/insert notifiers

[Alberto Garcia]

On Fri 29 Jan 2016 04:36:03 PM CET, Max Reitz <address@hidden> wrote:
> bdrv_close() no longer signifies ejection of a medium, this is now done
> by removing the BDS from the BB. Therefore, we want to have a notifier
> for that in the BB instead of a close notifier in the BDS. The former is
> added now, the latter is removed later.
>
> Symmetrically, another notifier list is added that is invoked whenever a
> BDS is inserted. We will need that for virtio-blk and virtio-scsi, which
> can then remove their op blockers on BDS ejection and set them up on
> insertion.
>
> Signed-off-by: Max Reitz <address@hidden>
> Reviewed-by: Kevin Wolf <address@hidden>
> Reviewed-by: Fam Zheng <address@hidden>

Reviewed-by: Alberto Garcia <address@hidden>

Berto