diff options
| -rw-r--r-- | include/qemu/job.h | 6 | ||||
| -rw-r--r-- | tests/test-blockjob.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/qemu/job.h b/include/qemu/job.h index b4a784d3cc..63c60ef1ba 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -524,6 +524,8 @@ void job_user_cancel(Job *job, bool force, Error **errp); * * Returns the return value from the job if the job actually completed * during the call, or -ECANCELED if it was canceled. + * + * Callers must hold the AioContext lock of job->aio_context. */ int job_cancel_sync(Job *job); @@ -541,6 +543,8 @@ void job_cancel_sync_all(void); * function). * * Returns the return value from the job. + * + * Callers must hold the AioContext lock of job->aio_context. */ int job_complete_sync(Job *job, Error **errp); @@ -566,6 +570,8 @@ void job_dismiss(Job **job, Error **errp); * * Returns 0 if the job is successfully completed, -ECANCELED if the job was * cancelled before completing, and -errno in other error cases. + * + * Callers must hold the AioContext lock of job->aio_context. */ int job_finish_sync(Job *job, void (*finish)(Job *, Error **errp), Error **errp); diff --git a/tests/test-blockjob.c b/tests/test-blockjob.c index de4c1c20aa..652d1e8359 100644 --- a/tests/test-blockjob.c +++ b/tests/test-blockjob.c @@ -223,6 +223,10 @@ static void cancel_common(CancelJob *s) BlockJob *job = &s->common; BlockBackend *blk = s->blk; JobStatus sts = job->job.status; + AioContext *ctx; + + ctx = job->job.aio_context; + aio_context_acquire(ctx); job_cancel_sync(&job->job); if (sts != JOB_STATUS_CREATED && sts != JOB_STATUS_CONCLUDED) { @@ -232,6 +236,8 @@ static void cancel_common(CancelJob *s) assert(job->job.status == JOB_STATUS_NULL); job_unref(&job->job); destroy_blk(blk); + + aio_context_release(ctx); } static void test_cancel_created(void) |