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-rw-r--r--arch/x86/xen/suspend.c10
-rw-r--r--drivers/xen/manage.c9
-rw-r--r--include/xen/xen-ops.h1
3 files changed, 17 insertions, 3 deletions
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index d9497698645a..53b4c0811f4f 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -88,7 +88,17 @@ static void xen_vcpu_notify_restore(void *data)
tick_resume_local();
}
+static void xen_vcpu_notify_suspend(void *data)
+{
+ tick_suspend_local();
+}
+
void xen_arch_resume(void)
{
on_each_cpu(xen_vcpu_notify_restore, NULL, 1);
}
+
+void xen_arch_suspend(void)
+{
+ on_each_cpu(xen_vcpu_notify_suspend, NULL, 1);
+}
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index bf1940706422..9e6a85104a20 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -131,6 +131,8 @@ static void do_suspend(void)
goto out_resume;
}
+ xen_arch_suspend();
+
si.cancelled = 1;
err = stop_machine(xen_suspend, &si, cpumask_of(0));
@@ -148,11 +150,12 @@ static void do_suspend(void)
si.cancelled = 1;
}
+ xen_arch_resume();
+
out_resume:
- if (!si.cancelled) {
- xen_arch_resume();
+ if (!si.cancelled)
xs_resume();
- } else
+ else
xs_suspend_cancel();
dpm_resume_end(si.cancelled ? PMSG_THAW : PMSG_RESTORE);
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index c643e6a94c9a..0ce4f32017ea 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -13,6 +13,7 @@ void xen_arch_post_suspend(int suspend_cancelled);
void xen_timer_resume(void);
void xen_arch_resume(void);
+void xen_arch_suspend(void);
void xen_resume_notifier_register(struct notifier_block *nb);
void xen_resume_notifier_unregister(struct notifier_block *nb);

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