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qmp: Include "reserve" property of memory backends

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Let's include the new property. Instead of relying on CONFIG_LINUX,
let's try to unconditionally grab the property and treat errors as
"does not exist".

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com> for memory backend and machine core
Cc: Eric Blake <eblake@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210510114328.21835-15-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
David Hildenbrand 2021-05-10 13:43:27 +02:00 • committed by Paolo Bonzini
parent 7428e7ba15
commit 69647f9d51
2 changed files with 14 additions and 0 deletions
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7
hw/core/machine-qmp-cmds.c
View file

@ -157,6 +157,7 @@ void qmp_set_numa_node(NumaOptions *cmd, Error **errp)
static int query_memdev(Object *obj, void *opaque)
{
Error *err = NULL;
MemdevList **list = opaque;
Memdev *m;
QObject *host_nodes;
@ -173,6 +174,12 @@ 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", &err);
if (err) {
error_free_or_abort(&err);
} else {
m->has_reserve = true;
}
m->policy = object_property_get_enum(obj, "policy", "HostMemPolicy",
&error_abort);
host_nodes = object_property_get_qobject(obj,