1 files changed, 7 insertions, 0 deletions
diff --git a/migration/migration.h b/migration/migration.h
index 2ebb740dfa..c302879fad 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -195,6 +195,13 @@ struct MigrationState {
         QEMUFile     *from_dst_file;
         QemuThread    rp_thread;
         bool          error;
+        /*
+         * We can also check non-zero of rp_thread, but there's no "official"
+         * way to do this, so this bool makes it slightly more elegant.
+         * Checking from_dst_file for this is racy because from_dst_file will
+         * be cleared in the rp_thread!
+         */
+        bool          rp_thread_created;
         QemuSemaphore rp_sem;
     } rp_state;