diff options
Diffstat (limited to 'include/block/block_int.h')
| -rw-r--r-- | include/block/block_int.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 99abe2c..7e8a206 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -544,6 +544,12 @@ struct BdrvChildRole { void (*attach)(BdrvChild *child); void (*detach)(BdrvChild *child); + + /* Notifies the parent that the filename of its child has changed (e.g. + * because the direct child was removed from the backing chain), so that it + * can update its reference. */ + int (*update_filename)(BdrvChild *child, BlockDriverState *new_base, + const char *filename, Error **errp); }; extern const BdrvChildRole child_file; @@ -1028,7 +1034,7 @@ void blk_dev_eject_request(BlockBackend *blk, bool force); bool blk_dev_is_tray_open(BlockBackend *blk); bool blk_dev_is_medium_locked(BlockBackend *blk); -void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int64_t nr_sect); +void bdrv_set_dirty(BlockDriverState *bs, int64_t offset, int64_t bytes); bool bdrv_requests_pending(BlockDriverState *bs); void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap **out); |