Message ID | 20220908134236.541312-1-liuhaiwei9699@126.com |
---|---|
State | New |
Headers | show |
Series | migrate block dirty bitmap: Fix the block dirty bitmap can't to migration_completion when pending size larger than threshold size | expand |
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c index 9aba7d9c22..40f5a1aaf9 100644 --- a/migration/block-dirty-bitmap.c +++ b/migration/block-dirty-bitmap.c @@ -782,7 +782,10 @@ static void dirty_bitmap_save_pending(QEMUFile *f, void *opaque, } qemu_mutex_unlock_iothread(); - + /*we set the fake pending size when the dirty bitmap size more than max_size */ + if(pending > max_size && max_size != 0){ + pending = max_size - 1; + } trace_dirty_bitmap_save_pending(pending, max_size); *res_postcopy_only += pending;