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Diffstat (limited to 'arch/x86/xen/suspend_hvm.c')
-rw-r--r--arch/x86/xen/suspend_hvm.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/x86/xen/suspend_hvm.c b/arch/x86/xen/suspend_hvm.c
new file mode 100644
index 000000000000..01afcadde50a
--- /dev/null
+++ b/arch/x86/xen/suspend_hvm.c
@@ -0,0 +1,22 @@
+#include <linux/types.h>
+
+#include <xen/xen.h>
+#include <xen/features.h>
+#include <xen/interface/features.h>
+
+#include "xen-ops.h"
+
+void xen_hvm_post_suspend(int suspend_cancelled)
+{
+ int cpu;
+
+ if (!suspend_cancelled)
+ xen_hvm_init_shared_info();
+ xen_callback_vector();
+ xen_unplug_emulated_devices();
+ if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
+ for_each_online_cpu(cpu) {
+ xen_setup_runstate_info(cpu);
+ }
+ }
+}