diff options
Diffstat (limited to 'blockjob.c')
| -rw-r--r-- | blockjob.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/blockjob.c b/blockjob.c index ef3ed69ff1..c510a9fde5 100644 --- a/blockjob.c +++ b/blockjob.c @@ -204,6 +204,15 @@ void block_job_txn_add_job(BlockJobTxn *txn, BlockJob *job) block_job_txn_ref(txn); } +static void block_job_txn_del_job(BlockJob *job) +{ + if (job->txn) { + QLIST_REMOVE(job, txn_list); + block_job_txn_unref(job->txn); + job->txn = NULL; + } +} + static void block_job_pause(BlockJob *job) { job->pause_count++; @@ -232,6 +241,7 @@ void block_job_unref(BlockJob *job) { if (--job->refcnt == 0) { assert(job->status == BLOCK_JOB_STATUS_NULL); + assert(!job->txn); BlockDriverState *bs = blk_bs(job->blk); QLIST_REMOVE(job, job_list); bs->job = NULL; @@ -392,6 +402,7 @@ static void block_job_decommission(BlockJob *job) job->busy = false; job->paused = false; job->deferred_to_main_loop = true; + block_job_txn_del_job(job); block_job_state_transition(job, BLOCK_JOB_STATUS_NULL); block_job_unref(job); } @@ -481,8 +492,7 @@ static int block_job_finalize_single(BlockJob *job) } } - QLIST_REMOVE(job, txn_list); - block_job_txn_unref(job->txn); + block_job_txn_del_job(job); block_job_conclude(job); return 0; } |