diff options
Diffstat (limited to 'include/block/blockjob.h')
| -rw-r--r-- | include/block/blockjob.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 289b13f0c0..b649a402a0 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -130,6 +130,9 @@ struct BlockJob { /** The opaque value that is passed to the completion function. */ void *opaque; + + /** Reference count of the block job */ + int refcnt; }; /** @@ -174,12 +177,21 @@ void block_job_sleep_ns(BlockJob *job, QEMUClockType type, int64_t ns); void block_job_yield(BlockJob *job); /** - * block_job_release: + * block_job_ref: + * @bs: The block device. + * + * Grab a reference to the block job. Should be paired with block_job_unref. + */ +void block_job_ref(BlockJob *job); + +/** + * block_job_unref: * @bs: The block device. * - * Release job resources when an error occurred or job completed. + * Release reference to the block job and release resources if it is the last + * reference. */ -void block_job_release(BlockDriverState *bs); +void block_job_unref(BlockJob *job); /** * block_job_completed: |