diff options
Diffstat (limited to 'include/block/block_int.h')
| -rw-r--r-- | include/block/block_int.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index dda5ba0927..ba6e9ac696 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -442,8 +442,6 @@ struct BlockDriverState { char node_name[32]; /* element of the list of named nodes building the graph */ QTAILQ_ENTRY(BlockDriverState) node_list; - /* element of the list of "drives" the guest sees */ - QTAILQ_ENTRY(BlockDriverState) device_list; /* element of the list of all BlockDriverStates (all_bdrv_states) */ QTAILQ_ENTRY(BlockDriverState) bs_list; /* element of the list of monitor-owned BDS */ @@ -501,8 +499,6 @@ extern BlockDriver bdrv_file; extern BlockDriver bdrv_raw; extern BlockDriver bdrv_qcow2; -extern QTAILQ_HEAD(BdrvStates, BlockDriverState) bdrv_states; - /** * bdrv_setup_io_funcs: * @@ -512,6 +508,13 @@ extern QTAILQ_HEAD(BdrvStates, BlockDriverState) bdrv_states; */ void bdrv_setup_io_funcs(BlockDriver *bdrv); +int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs, + int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + BdrvRequestFlags flags); +int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs, + int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + BdrvRequestFlags flags); + int get_tmp_filename(char *filename, int size); BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size, const char *filename); @@ -696,6 +699,11 @@ void backup_start(BlockDriverState *bs, BlockDriverState *target, void hmp_drive_add_node(Monitor *mon, const char *optstr); +BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, + const char *child_name, + const BdrvChildRole *child_role); +void bdrv_root_unref_child(BdrvChild *child); + void blk_set_bs(BlockBackend *blk, BlockDriverState *bs); void blk_dev_change_media_cb(BlockBackend *blk, bool load); |