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hw: apply accel compat properties without touching globals

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Instead of registering compat properties as globals, let's keep them
in their own array, to avoid mixing with user globals.

Introduce object_apply_global_props() function, to apply compatibility
properties from a GPtrArray.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Marc-André Lureau 2018-11-26 22:04:32 +04:00
parent e59dbbac03
commit ea9ce8934c
8 changed files with 54 additions and 19 deletions
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9
hw/xen/xen-common.c
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@ -174,18 +174,21 @@ static GlobalProperty xen_compat_props[] = {
.driver = "migration",
.property = "send-section-footer",
.value = "off",
},
{ /* end of list */ },
}
};
static void xen_accel_class_init(ObjectClass *oc, void *data)
{
AccelClass *ac = ACCEL_CLASS(oc);
ac->name = "Xen";
ac->init_machine = xen_init;
ac->setup_post = xen_setup_post;
ac->allowed = &xen_allowed;
ac->global_props = xen_compat_props;
ac->compat_props = g_ptr_array_new();
compat_props_add(ac->compat_props,
xen_compat_props, G_N_ELEMENTS(xen_compat_props));
}
#define TYPE_XEN_ACCEL ACCEL_CLASS_NAME("xen")