diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/blockdev.c b/blockdev.c index b65891382b..00a77dc750 100644 --- a/blockdev.c +++ b/blockdev.c @@ -598,6 +598,7 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts, qdict_set_default_str(bs_opts, BDRV_OPT_CACHE_WB, writethrough ? "off" : "on"); qdict_set_default_str(bs_opts, BDRV_OPT_CACHE_DIRECT, "off"); qdict_set_default_str(bs_opts, BDRV_OPT_CACHE_NO_FLUSH, "off"); + assert((bdrv_flags & BDRV_O_CACHE_MASK) == 0); if (runstate_check(RUN_STATE_INMIGRATE)) { bdrv_flags |= BDRV_O_INACTIVE; |