diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block_int.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 7ba8c89036..1c24df53fd 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -96,6 +96,13 @@ struct BlockDriver { */ bool is_filter; /* + * Set to true if the BlockDriver is a format driver. Format nodes + * generally do not expect their children to be other format nodes + * (except for backing files), and so format probing is disabled + * on those children. + */ + bool is_format; + /* * Return true if @to_replace can be replaced by a BDS with the * same data as @bs without it affecting @bs's behavior (that is, * without it being visible to @bs's parents). |