diff options
Diffstat (limited to 'block/null.c')
| -rw-r--r-- | block/null.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/block/null.c b/block/null.c index d442d3e901..858892f0c4 100644 --- a/block/null.c +++ b/block/null.c @@ -252,6 +252,13 @@ static void null_refresh_filename(BlockDriverState *bs, QDict *opts) bs->full_open_options = qobject_ref(opts); } +static const char *const null_strong_runtime_opts[] = { + BLOCK_OPT_SIZE, + NULL_OPT_ZEROES, + + NULL +}; + static BlockDriver bdrv_null_co = { .format_name = "null-co", .protocol_name = "null-co", @@ -269,6 +276,7 @@ static BlockDriver bdrv_null_co = { .bdrv_co_block_status = null_co_block_status, .bdrv_refresh_filename = null_refresh_filename, + .strong_runtime_opts = null_strong_runtime_opts, }; static BlockDriver bdrv_null_aio = { @@ -288,6 +296,7 @@ static BlockDriver bdrv_null_aio = { .bdrv_co_block_status = null_co_block_status, .bdrv_refresh_filename = null_refresh_filename, + .strong_runtime_opts = null_strong_runtime_opts, }; static void bdrv_null_init(void) |