diff options
Diffstat (limited to 'include/block/blockjob.h')
| -rw-r--r-- | include/block/blockjob.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 2bb39f4d29..4dfb16b43f 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -188,6 +188,9 @@ struct BlockJob { /** Block other operations when block job is running */ Error *blocker; + /** BlockDriverStates that are involved in this block job */ + GSList *nodes; + /** The opaque value that is passed to the completion function. */ void *opaque; @@ -253,6 +256,17 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, BlockCompletionFunc *cb, void *opaque, Error **errp); /** + * block_job_add_bdrv: + * @job: A block job + * @bs: A BlockDriverState that is involved in @job + * + * Add @bs to the list of BlockDriverState that are involved in + * @job. This means that all operations will be blocked on @bs while + * @job exists. + */ +void block_job_add_bdrv(BlockJob *job, BlockDriverState *bs); + +/** * block_job_sleep_ns: * @job: The job that calls the function. * @clock: The clock to sleep on. |