1 files changed, 7 insertions, 0 deletions
diff --git a/migration/migration.h b/migration/migration.h
index 4639e2a7e4..d53f7cad84 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -43,6 +43,7 @@
 #define  MIGRATION_THREAD_DST_PREEMPT       "mig/dst/preempt"
 
 struct PostcopyBlocktimeContext;
+typedef struct ThreadPool ThreadPool;
 
 #define  MIGRATION_RESUME_ACK_VALUE  (1)
 
@@ -187,6 +188,10 @@ struct MigrationIncomingState {
     Coroutine *colo_incoming_co;
     QemuSemaphore colo_incoming_sem;
 
+    /* Optional load threads pool and its thread exit request flag */
+    ThreadPool *load_threads;
+    bool load_threads_abort;
+
     /*
      * PostcopyBlocktimeContext to keep information for postcopy
      * live migration, to calculate vCPU block time
@@ -400,6 +405,8 @@ struct MigrationState {
     bool send_configuration;
     /* Whether we send section footer during migration */
     bool send_section_footer;
+    /* Whether we send switchover start notification during migration */
+    bool send_switchover_start;
 
     /* Needed by postcopy-pause state */
     QemuSemaphore postcopy_pause_sem;