Implement this function by passing it through to bs->file.
Signed-off-by: Max Reitz <address@hidden>
---
block/json.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/block/json.c b/block/json.c
index cb83780..dfeec81 100644
--- a/block/json.c
+++ b/block/json.c
@@ -110,6 +110,13 @@ static coroutine_fn int
json_co_write_zeroes(BlockDriverState *bs,
return bdrv_co_write_zeroes(bs->file, sector_num, nb_sectors, flags);
}
+static coroutine_fn int64_t json_co_get_block_status(BlockDriverState *bs,
+ int64_t sector_num,
+ int nb_sectors, int *pnum)
+{
+ return bdrv_get_block_status(bs->file, sector_num, nb_sectors, pnum);
+}
+
static void json_invalidate_cache(BlockDriverState *bs, Error **errp)
{
return bdrv_invalidate_cache(bs->file, errp);
@@ -156,6 +163,7 @@ static BlockDriver bdrv_json = {
.bdrv_aio_discard = json_aio_discard,
.bdrv_co_write_zeroes = json_co_write_zeroes,
+ .bdrv_co_get_block_status = json_co_get_block_status,
.bdrv_invalidate_cache = json_invalidate_cache,
--
1.9.1