diff options
Diffstat (limited to 'block/block-copy.c')
| -rw-r--r-- | block/block-copy.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/block/block-copy.c b/block/block-copy.c index 5d0076a..443261e 100644 --- a/block/block-copy.c +++ b/block/block-copy.c @@ -292,9 +292,11 @@ static void coroutine_fn block_copy_task_end(BlockCopyTask *task, int ret) bdrv_set_dirty_bitmap(task->s->copy_bitmap, task->offset, task->bytes); } QLIST_REMOVE(task, list); - progress_set_remaining(task->s->progress, - bdrv_get_dirty_count(task->s->copy_bitmap) + - task->s->in_flight_bytes); + if (task->s->progress) { + progress_set_remaining(task->s->progress, + bdrv_get_dirty_count(task->s->copy_bitmap) + + task->s->in_flight_bytes); + } qemu_co_queue_restart_all(&task->wait_queue); } @@ -594,7 +596,7 @@ static coroutine_fn int block_copy_task_entry(AioTask *task) t->call_state->ret = ret; t->call_state->error_is_read = error_is_read; } - } else { + } else if (s->progress) { progress_work_done(s->progress, t->bytes); } } @@ -700,9 +702,11 @@ int64_t block_copy_reset_unallocated(BlockCopyState *s, if (!ret) { qemu_co_mutex_lock(&s->lock); bdrv_reset_dirty_bitmap(s->copy_bitmap, offset, bytes); - progress_set_remaining(s->progress, - bdrv_get_dirty_count(s->copy_bitmap) + - s->in_flight_bytes); + if (s->progress) { + progress_set_remaining(s->progress, + bdrv_get_dirty_count(s->copy_bitmap) + + s->in_flight_bytes); + } qemu_co_mutex_unlock(&s->lock); } |