Re: [Qemu-block] [Qemu-devel] [PATCH v2 15/20] backup: Switch block_backup.h to byte-based

[John Snow]

On 05/10/2017 10:20 PM, Eric Blake wrote:
> We are gradually converting to byte-based interfaces, as they are
> easier to reason about than sector-based.  Continue by converting
> the public interface to backup jobs (no semantic change), including
> a change to CowRequest to track by bytes instead of cluster indices.
> 
> Note that this does not change the difference between the public
> interface (starting point, and size of the subsequent range) and
> the internal interface (starting and end points).
> 
> Signed-off-by: Eric Blake <address@hidden>
> 

Reviewed-by: John Snow <address@hidden>

> ---
> v2: change a couple more parameter names
> ---
>  include/block/block_backup.h | 11 +++++------
>  block/backup.c               | 33 ++++++++++++++++-----------------
>  block/replication.c          | 12 ++++++++----
>  3 files changed, 29 insertions(+), 27 deletions(-)
>