Re: [Qemu-devel] [Qemu-block] [PATCH v2 0/4] Drop virtio-{blk, scsi} op blockers

[Stefan Hajnoczi]

On Mon, May 23, 2016 at 10:19:34AM +0800, Fam Zheng wrote:
> v2: Switch to bdrv_lookup_bs on target_bs. [Kevin]
>     Rebase onto master.
>     Add Michael's ack-by in virtio patches.
> 
> We are ready to get rid of dataplane's op blockers altogether. Most operations
> are already unblocked in virtio-blk, and those remained for virtio-scsi only
> because we haven't got around to add counterpart unblocking code.
> 
> The first patch fixes an existing bug with blockdev-backup. Then the op
> blockers are removed from both devices.
> 
> Fam Zheng (4):
>   blockdev-backup: Use bdrv_lookup_bs on target
>   blockdev-backup: Don't move target AioContext if it's attached
>   virtio-blk: Remove op blocker for dataplane
>   virtio-scsi: Remove op blocker for dataplane
> 
>  blockdev.c                      | 23 ++++++++-------
>  hw/block/dataplane/virtio-blk.c | 63 
> -----------------------------------------
>  hw/scsi/virtio-scsi.c           | 62 ----------------------------------------
>  include/hw/virtio/virtio-scsi.h | 11 -------
>  4 files changed, 13 insertions(+), 146 deletions(-)
> 
> -- 
> 2.8.2
> 
> 

Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block

Stefan

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