Merge "migration: do cleanup operation after completion"

3 files changed, 7 insertions, 9 deletions

diff --git a/qemu/migration/block.c b/qemu/migration/block.c
index ed865ed23..85496fd80 100644
--- a/qemu/migration/block.c
+++ b/qemu/migration/block.c
@@ -750,7 +750,6 @@ static int block_save_complete(QEMUFile *f, void *opaque)
 
     qemu_put_be64(f, BLK_MIG_FLAG_EOS);
 
-    blk_mig_cleanup();
     return 0;
 }
 
diff --git a/qemu/migration/migration.c b/qemu/migration/migration.c
index 662e77e4e..4ddb9adce 100644
--- a/qemu/migration/migration.c
+++ b/qemu/migration/migration.c
@@ -560,12 +560,9 @@ static void migrate_fd_cleanup(void *opaque)
 
     assert(s->state != MIGRATION_STATUS_ACTIVE);
 
-    if (s->state != MIGRATION_STATUS_COMPLETED) {
-        qemu_savevm_state_cancel();
-        if (s->state == MIGRATION_STATUS_CANCELLING) {
-            migrate_set_state(s, MIGRATION_STATUS_CANCELLING,
-                              MIGRATION_STATUS_CANCELLED);
-        }
+    if (s->state == MIGRATION_STATUS_CANCELLING) {
+        migrate_set_state(s, MIGRATION_STATUS_CANCELLING,
+                          MIGRATION_STATUS_CANCELLED);
     }
 
     notifier_list_notify(&migration_state_notifiers, s);
@@ -923,6 +920,7 @@ static void *migration_thread(void *opaque)
     int64_t initial_bytes = 0;
     int64_t max_size = 0;
     int64_t start_time = initial_time;
+    int64_t end_time;
     bool old_vm_running = false;
 
     rcu_register_thread();
@@ -1007,9 +1005,11 @@ static void *migration_thread(void *opaque)
         }
     }
 
+    end_time = qemu_clock_get_ms(QEMU_CLOCK_REALTIME);
+
     qemu_mutex_lock_iothread();
+    qemu_savevm_state_cancel();
     if (s->state == MIGRATION_STATUS_COMPLETED) {
-        int64_t end_time = qemu_clock_get_ms(QEMU_CLOCK_REALTIME);
         uint64_t transferred_bytes = qemu_ftell(s->file);
         s->total_time = end_time - s->total_time;
         s->downtime = end_time - start_time;
diff --git a/qemu/migration/ram.c b/qemu/migration/ram.c
index 7f007e643..6249f6e60 100644
--- a/qemu/migration/ram.c
+++ b/qemu/migration/ram.c
@@ -1269,7 +1269,6 @@ static int ram_save_complete(QEMUFile *f, void *opaque)
 
     rcu_read_unlock();
 
-    migration_end();
     qemu_put_be64(f, RAM_SAVE_FLAG_EOS);
 
     return 0;