Sam Li writes:
> Zone descriptor data is host definied data that is associated with
> each zone. Add zone descriptor extensions to zonedmeta and
> blk_get_zone_extension to access zd_extensions.
>
> Signed-off-by: Sam Li
[...]
> diff --git a/qapi/block-core.json b/qapi/block-core.json
> index
Zone descriptor data is host definied data that is associated with
each zone. Add zone descriptor extensions to zonedmeta and
blk_get_zone_extension to access zd_extensions.
Signed-off-by: Sam Li
---
block/block-backend.c | 15 ++
block/qcow2.c | 86
