On Fri, May 28, 2021 at 05:16:26PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> Hi all!
> 
> This is my suggestion how to refactor block-copy to avoid extra atomic
> operations in 
> "[PATCH v2 0/7] block-copy: protect block-copy internal structures"
> 
> Vladimir Sementsov-Ogievskiy (2):
>   block-copy: fix block_copy_task_entry() progress update
>   block-copy: refactor copy_range handling
> 
>  block/block-copy.c | 79 +++++++++++++++++++++++++++++++---------------
>  1 file changed, 53 insertions(+), 26 deletions(-)

I posted suggestions for the doc comment on Patch 2, otherwise:

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>