void (*post)(int cancelled);
};
+static RAW_NOTIFIER_HEAD(xen_resume_notifier);
+
+void xen_resume_notifier_register(struct notifier_block *nb)
+{
+ raw_notifier_chain_register(&xen_resume_notifier, nb);
+}
+EXPORT_SYMBOL_GPL(xen_resume_notifier_register);
+
+void xen_resume_notifier_unregister(struct notifier_block *nb)
+{
+ raw_notifier_chain_unregister(&xen_resume_notifier, nb);
+}
+EXPORT_SYMBOL_GPL(xen_resume_notifier_unregister);
+
#ifdef CONFIG_HIBERNATE_CALLBACKS
static void xen_hvm_post_suspend(int cancelled)
{
err = stop_machine(xen_suspend, &si, cpumask_of(0));
+ raw_notifier_call_chain(&xen_resume_notifier, 0, NULL);
+
dpm_resume_start(si.cancelled ? PMSG_THAW : PMSG_RESTORE);
if (err) {