add 'release-ram' migrate capability

[mirror_qemu.git] / migration / migration.c

diff --git a/migration/migration.c b/migration/migration.c
index 2b179c69fac94d23beab9b9aed9b19d349dca49c..68afc070167049c4eee27380416e9eaca287cd81 100644 (file)
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1297,6 +1297,15 @@ void qmp_migrate_set_downtime(double value, Error **errp)
     qmp_migrate_set_parameters(&p, errp);
 }
 
+bool migrate_release_ram(void)
+{
+    MigrationState *s;
+
+    s = migrate_get_current();
+
+    return s->enabled_capabilities[MIGRATION_CAPABILITY_RELEASE_RAM];
+}
+
 bool migrate_postcopy_ram(void)
 {
     MigrationState *s;