@@ -175,6 +175,7 @@ static int query_memdev(Object *obj, void *opaque)
m->dump = object_property_get_bool(obj, "dump", &error_abort);
m->prealloc = object_property_get_bool(obj, "prealloc", &error_abort);
m->share = object_property_get_bool(obj, "share", &error_abort);
+ m->reserve = object_property_get_bool(obj, "reserve", &error_abort);
m->policy = object_property_get_enum(obj, "policy", "HostMemPolicy",
&error_abort);
host_nodes = object_property_get_qobject(obj,
@@ -798,6 +798,12 @@
#
# @share: whether memory is private to QEMU or shared (since 6.1)
#
+# @reserve: whether swap space (or huge pages) was reserved if applicable.
+# This corresponds to the user configuration and not the actual
+# behavior implemented in the OS to perform the reservation.
+# For example, Linux will never reserve swap space for shared
+# file mappings. (since 6.1)
+#
# @host-nodes: host nodes for its memory policy
#
# @policy: memory policy of memory backend
@@ -812,6 +818,7 @@
'dump': 'bool',
'prealloc': 'bool',
'share': 'bool',
+ 'reserve': 'bool',
'host-nodes': ['uint16'],
'policy': 'HostMemPolicy' }}