diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/mirror.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/block/mirror.c b/block/mirror.c index b367b29324..035106bbb4 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -56,7 +56,6 @@ typedef struct MirrorBlockJob { bool zero_target; MirrorCopyMode copy_mode; BlockdevOnError on_source_error, on_target_error; - bool synced; /* Set when the target is synced (dirty bitmap is clean, nothing * in flight) and the job is running in active mode */ bool actively_synced; @@ -943,7 +942,6 @@ static int coroutine_fn mirror_run(Job *job, Error **errp) if (s->bdev_length == 0) { /* Transition to the READY state and wait for complete. */ job_transition_to_ready(&s->common.job); - s->synced = true; s->actively_synced = true; while (!job_is_cancelled(&s->common.job) && !s->should_complete) { job_yield(&s->common.job); @@ -1035,7 +1033,7 @@ static int coroutine_fn mirror_run(Job *job, Error **errp) should_complete = false; if (s->in_flight == 0 && cnt == 0) { trace_mirror_before_flush(s); - if (!s->synced) { + if (!job_is_ready(&s->common.job)) { if (mirror_flush(s) < 0) { /* Go check s->ret. */ continue; @@ -1046,7 +1044,6 @@ static int coroutine_fn mirror_run(Job *job, Error **errp) * the target in a consistent state. */ job_transition_to_ready(&s->common.job); - s->synced = true; if (s->copy_mode != MIRROR_COPY_MODE_BACKGROUND) { s->actively_synced = true; } @@ -1090,14 +1087,15 @@ static int coroutine_fn mirror_run(Job *job, Error **errp) ret = 0; - if (s->synced && !should_complete) { + if (job_is_ready(&s->common.job) && !should_complete) { delay_ns = (s->in_flight == 0 && cnt == 0 ? BLOCK_JOB_SLICE_TIME : 0); } - trace_mirror_before_sleep(s, cnt, s->synced, delay_ns); + trace_mirror_before_sleep(s, cnt, job_is_ready(&s->common.job), + delay_ns); job_sleep_ns(&s->common.job, delay_ns); if (job_is_cancelled(&s->common.job) && - (!s->synced || s->common.job.force_cancel)) + (!job_is_ready(&s->common.job) || s->common.job.force_cancel)) { break; } @@ -1110,8 +1108,9 @@ 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.job.force_cancel || !s->synced) && - job_is_cancelled(&s->common.job))); + assert(ret < 0 || + ((s->common.job.force_cancel || !job_is_ready(&s->common.job)) && + job_is_cancelled(&s->common.job))); assert(need_drain); mirror_wait_for_all_io(s); } @@ -1134,7 +1133,7 @@ static void mirror_complete(Job *job, Error **errp) { MirrorBlockJob *s = container_of(job, MirrorBlockJob, common.job); - if (!s->synced) { + if (!job_is_ready(job)) { error_setg(errp, "The active block job '%s' cannot be completed", job->id); return; |