diff options
| -rw-r--r-- | blockjob.c | 6 | ||||
| -rw-r--r-- | include/block/blockjob_int.h | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/blockjob.c b/blockjob.c index 5b4786a70f..5b24de356d 100644 --- a/blockjob.c +++ b/blockjob.c @@ -378,6 +378,7 @@ BlockJobInfo *block_job_query_locked(BlockJob *job, Error **errp) { BlockJobInfo *info; uint64_t progress_current, progress_total; + const BlockJobDriver *drv = block_job_driver(job); GLOBAL_STATE_CODE(); @@ -407,6 +408,11 @@ BlockJobInfo *block_job_query_locked(BlockJob *job, Error **errp) g_strdup(error_get_pretty(job->job.err)) : g_strdup(strerror(-job->job.ret)); } + if (drv->query) { + job_unlock(); + drv->query(job, info); + job_lock(); + } return info; } diff --git a/include/block/blockjob_int.h b/include/block/blockjob_int.h index a4656d4cb5..18ee6f7bf0 100644 --- a/include/block/blockjob_int.h +++ b/include/block/blockjob_int.h @@ -74,6 +74,11 @@ struct BlockJobDriver { * Note that this can already be called before the job coroutine is running. */ void (*change)(BlockJob *job, BlockJobChangeOptions *opts, Error **errp); + + /* + * Query information specific to this kind of block job. + */ + void (*query)(BlockJob *job, BlockJobInfo *info); }; /* |