Re: [Qemu-devel] [PATCH v18 00/15] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

[Markus Armbruster]

No longer applies.  It's been four weeks :(

Fam Zheng <address@hidden> writes:

> v18: Address reviewing comments from Jeff and Eric. Rebased to current master.
>      Side by side diff from v17: http://bit.ly/1oO2Fvt
>
>     [01/15] block: Add BlockOpType enum
>             Add Jeff's reviewed-by.
>             
>     [02/15] block: Introduce op_blockers to BlockDriverState
>             Add Jeff's reviewed-by.
>             
>     [03/15] block: Replace in_use with operation blocker
>             Add Jeff's reviewed-by.
>             
>     [04/15] block: Move op_blocker check from block_job_create to its caller
>             Add Jeff's reviewed-by.
>             
>     [05/15] block: Add bdrv_set_backing_hd()
>             Don't unset bs->backing_file and bs->backing_format when
>             backing_hd==NULL, because qcow2_close() will save these into image
>             header.
>             
>     [08/15] block: Support dropping active in bdrv_drop_intermediate
>             Swap parameters for bdrv_swap:
>                 bdrv_swap(active, base); -> bdrv_swap(base, active);
>             Use bdrv_set_backing_hd().
>
>     [10/15] commit: Use bdrv_drop_intermediate
>             New. (Jeff)
>
>     [11/15] qmp: Add command 'blockdev-backup'
>             Since 2.0 -> Since 2.1. (Eric)
>
>     [13/15] block: Add blockdev-backup to transaction
>             Comment "Since 2.1" for blockdev-backup. (Eric)
>
>     [15/15] qemu-iotests: Image fleecing test case 089
>             Case number 083 -> 089.