diff options
Diffstat (limited to 'blockjob.c')
| -rw-r--r-- | blockjob.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/blockjob.c b/blockjob.c index 4cac3670ad..63e166927a 100644 --- a/blockjob.c +++ b/blockjob.c @@ -169,14 +169,13 @@ static void block_job_attached_aio_context(AioContext *new_context, job_resume(&job->job); } -static void block_job_drain(BlockJob *job) +void block_job_drain(Job *job) { - /* If job is !job->job.busy this kicks it into the next pause point. */ - block_job_enter(job); + BlockJob *bjob = container_of(job, BlockJob, job); - blk_drain(job->blk); - if (job->driver->drain) { - job->driver->drain(job); + blk_drain(bjob->blk); + if (bjob->driver->drain) { + bjob->driver->drain(bjob); } } @@ -190,7 +189,7 @@ static void block_job_detach_aio_context(void *opaque) job_pause(&job->job); while (!job->job.paused && !job_is_completed(&job->job)) { - block_job_drain(job); + job_drain(&job->job); } job->job.aio_context = NULL; @@ -327,11 +326,11 @@ static int block_job_finish_sync(BlockJob *job, job_unref(&job->job); return -EBUSY; } - /* block_job_drain calls block_job_enter, and it should be enough to - * induce progress until the job completes or moves to the main thread. + /* 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->job.deferred_to_main_loop && !job_is_completed(&job->job)) { - block_job_drain(job); + job_drain(&job->job); } while (!job_is_completed(&job->job)) { aio_poll(qemu_get_aio_context(), true); @@ -713,6 +712,7 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, assert(is_block_job(&job->job)); assert(job->job.driver->free == &block_job_free); assert(job->job.driver->user_resume == &block_job_user_resume); + assert(job->job.driver->drain == &block_job_drain); job->driver = driver; job->blk = blk; |