diff options
| -rw-r--r-- | block/mirror.c | 4 | ||||
| -rw-r--r-- | blockjob.c | 25 | ||||
| -rw-r--r-- | include/block/blockjob.h | 6 | ||||
| -rw-r--r-- | include/qemu/job.h | 6 |
4 files changed, 21 insertions, 20 deletions
diff --git a/block/mirror.c b/block/mirror.c index e9a90ea730..c3951d1ca2 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -871,7 +871,7 @@ static void coroutine_fn mirror_run(void *opaque) trace_mirror_before_sleep(s, cnt, s->synced, delay_ns); job_sleep_ns(&s->common.job, delay_ns); if (job_is_cancelled(&s->common.job) && - (!s->synced || s->common.force)) + (!s->synced || s->common.job.force_cancel)) { break; } @@ -884,7 +884,7 @@ immediate_exit: * or it was cancelled prematurely so that we do not guarantee that * the target is a copy of the source. */ - assert(ret < 0 || ((s->common.force || !s->synced) && + assert(ret < 0 || ((s->common.job.force_cancel || !s->synced) && job_is_cancelled(&s->common.job))); assert(need_drain); mirror_wait_for_all_io(s); diff --git a/blockjob.c b/blockjob.c index 34c57da304..4cac3670ad 100644 --- a/blockjob.c +++ b/blockjob.c @@ -270,19 +270,20 @@ static int block_job_prepare(BlockJob *job) return job->job.ret; } -static void block_job_cancel_async(BlockJob *job, bool force) +static void job_cancel_async(Job *job, bool force) { - if (job->iostatus != BLOCK_DEVICE_IO_STATUS_OK) { - block_job_iostatus_reset(job); - } - if (job->job.user_paused) { - /* Do not call block_job_enter here, the caller will handle it. */ - job->job.user_paused = false; - job->job.pause_count--; + if (job->user_paused) { + /* Do not call job_enter here, the caller will handle it. */ + job->user_paused = false; + if (job->driver->user_resume) { + job->driver->user_resume(job); + } + assert(job->pause_count > 0); + job->pause_count--; } - job->job.cancelled = true; + job->cancelled = true; /* To prevent 'force == false' overriding a previous 'force == true' */ - job->force |= force; + job->force_cancel |= force; } static int block_job_txn_apply(BlockJobTxn *txn, int fn(BlockJob *), bool lock) @@ -367,7 +368,7 @@ static void block_job_completed_txn_abort(BlockJob *job) * on the caller, so leave it. */ QLIST_FOREACH(other_job, &txn->jobs, txn_list) { if (other_job != job) { - block_job_cancel_async(other_job, false); + job_cancel_async(&other_job->job, false); } } while (!QLIST_EMPTY(&txn->jobs)) { @@ -527,7 +528,7 @@ void block_job_cancel(BlockJob *job, bool force) job_do_dismiss(&job->job); return; } - block_job_cancel_async(job, force); + job_cancel_async(&job->job, force); if (!job_started(&job->job)) { block_job_completed(job, -ECANCELED); } else if (job->job.deferred_to_main_loop) { diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 3f405d1fa7..d975efea20 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -51,12 +51,6 @@ typedef struct BlockJob { BlockBackend *blk; /** - * Set to true if the job should abort immediately without waiting - * for data to be in sync. - */ - bool force; - - /** * Set to true when the job is ready to be completed. */ bool ready; diff --git a/include/qemu/job.h b/include/qemu/job.h index 3e817beee9..2648c74281 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -97,6 +97,12 @@ typedef struct Job { */ bool cancelled; + /** + * Set to true if the job should abort immediately without waiting + * for data to be in sync. + */ + bool force_cancel; + /** Set to true when the job has deferred work to the main loop. */ bool deferred_to_main_loop; |