On Thu, May 31, 2018 at 10:34:45AM +0800, Fam Zheng wrote:
> The implementation is similar to the 'qemu-img convert'. In the
> beginning of the job, offloaded copy is attempted. If it fails, further
> I/O will go through the existing bounce buffer code path.
>
> Signed-off-by: Fam Zheng
> ---
>
The implementation is similar to the 'qemu-img convert'. In the
beginning of the job, offloaded copy is attempted. If it fails, further
I/O will go through the existing bounce buffer code path.
Signed-off-by: Fam Zheng
---
block/backup.c | 93 +++--
