@@ -88,6 +88,18 @@ static BlockDriverAIOCB *json_aio_writev(BlockDriverState *bs,
return bdrv_aio_writev(bs->file, sector_num, qiov, nb_sectors, cb, opaque);
}
+static BlockDriverAIOCB *json_aio_flush(BlockDriverState *bs,
+ BlockDriverCompletionFunc *cb,
+ void *opaque)
+{
+ return bdrv_aio_flush(bs->file, cb, opaque);
+}
+
+static void json_invalidate_cache(BlockDriverState *bs)
+{
+ return bdrv_invalidate_cache(bs->file);
+}
+
static int64_t json_getlength(BlockDriverState *bs)
{
return bdrv_getlength(bs->file);
@@ -115,6 +127,9 @@ static BlockDriver bdrv_json = {
.bdrv_aio_readv = json_aio_readv,
.bdrv_aio_writev = json_aio_writev,
+ .bdrv_aio_flush = json_aio_flush,
+
+ .bdrv_invalidate_cache = json_invalidate_cache,
.has_variable_length = true,
.bdrv_getlength = json_getlength,