diff options
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block.h | 9 | ||||
| -rw-r--r-- | include/block/block_int.h | 8 |
2 files changed, 4 insertions, 13 deletions
diff --git a/include/block/block.h b/include/block/block.h index 780f48b..bd34d14 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -286,15 +286,6 @@ int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); int bdrv_amend_options(BlockDriverState *bs_new, QEMUOptionParameter *options); /* external snapshots */ - -typedef enum { - BS_IS_A_FILTER, - BS_FILTER_PASS_DOWN, - BS_AUTHORIZATION_COUNT, -} BsAuthorization; - -bool bdrv_generic_is_first_non_filter(BlockDriverState *bs, - BlockDriverState *candidate); bool bdrv_recurse_is_first_non_filter(BlockDriverState *bs, BlockDriverState *candidate); bool bdrv_is_first_non_filter(BlockDriverState *candidate); diff --git a/include/block/block_int.h b/include/block/block_int.h index 0bcf1c9..4fc5ea8 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -76,10 +76,10 @@ struct BlockDriver { const char *format_name; int instance_size; - /* this table of boolean contains authorizations for the block operations */ - bool authorizations[BS_AUTHORIZATION_COUNT]; - /* for snapshots complex block filter like Quorum can implement the - * following recursive callback instead of BS_IS_A_FILTER. + /* set to true if the BlockDriver is a block filter */ + bool is_filter; + /* for snapshots block filter like Quorum can implement the + * following recursive callback. * It's purpose is to recurse on the filter children while calling * bdrv_recurse_is_first_non_filter on them. * For a sample implementation look in the future Quorum block filter. |