diff options
| -rw-r--r-- | job.c | 14 |
1 files changed, 6 insertions, 8 deletions
@@ -29,6 +29,7 @@ #include "qemu/job.h" #include "qemu/id.h" #include "qemu/main-loop.h" +#include "block/aio-wait.h" #include "trace-root.h" #include "qapi/qapi-events-job.h" @@ -962,6 +963,7 @@ void job_complete(Job *job, Error **errp) int job_finish_sync(Job *job, void (*finish)(Job *, Error **errp), Error **errp) { Error *local_err = NULL; + AioWait dummy_wait = {}; int ret; job_ref(job); @@ -974,14 +976,10 @@ int job_finish_sync(Job *job, void (*finish)(Job *, Error **errp), Error **errp) job_unref(job); return -EBUSY; } - /* job_drain calls job_enter, and it should be enough to induce progress - * until the job completes or moves to the main thread. */ - while (!job->deferred_to_main_loop && !job_is_completed(job)) { - job_drain(job); - } - while (!job_is_completed(job)) { - aio_poll(qemu_get_aio_context(), true); - } + + AIO_WAIT_WHILE(&dummy_wait, job->aio_context, + (job_drain(job), !job_is_completed(job))); + ret = (job_is_cancelled(job) && job->ret == 0) ? -ECANCELED : job->ret; job_unref(job); return ret; |