Re: [PATCH 09/13] block: Remove subtree drains

[Hanna Reitz]

On 08.11.22 13:37, Kevin Wolf wrote:
> Subtree drains are not used any more. Remove them.
>
> After this, BdrvChildClass.attach/detach() don't poll any more.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
>   include/block/block-io.h         |  18 +--
>   include/block/block_int-common.h |   1 -
>   include/block/block_int-io.h     |  12 --
>   block.c                          |  20 +--
>   block/io.c                       | 121 +++-----------
>   tests/unit/test-bdrv-drain.c     | 261 ++-----------------------------
>   6 files changed, 44 insertions(+), 389 deletions(-)

Reviewed-by: Hanna Reitz <hreitz@redhat.com>