Re: [PATCH 3/7] qcow2: zeroize the entire cluster when there're no non-zero subclusters

[Hanna Czenczek]

On 20.10.23 23:56, Andrey Drobyshev wrote:
> When zeroizing the last non-zero subclusters within single cluster, it
> makes sense to go zeroize the entire cluster and go down zero_in_l2_slice()
> path right away.  That way we'd also update the corresponding refcount
> table.
>
> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
> ---
>   block/qcow2-cluster.c | 18 +++++++++++++++---
>   1 file changed, 15 insertions(+), 3 deletions(-)

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