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Diffstat (limited to 'arch/x86/xen/suspend.c')
-rw-r--r--arch/x86/xen/suspend.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 95be7b434724..987267f79bf5 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -1,4 +1,5 @@
#include <linux/types.h>
+#include <linux/clockchips.h>
#include <xen/interface/xen.h>
#include <xen/grant_table.h>
@@ -27,6 +28,8 @@ void xen_pre_suspend(void)
void xen_post_suspend(int suspend_cancelled)
{
+ xen_build_mfn_list_list();
+
xen_setup_shared_info();
if (suspend_cancelled) {
@@ -44,7 +47,19 @@ void xen_post_suspend(int suspend_cancelled)
}
+static void xen_vcpu_notify_restore(void *data)
+{
+ unsigned long reason = (unsigned long)data;
+
+ /* Boot processor notified via generic timekeeping_resume() */
+ if ( smp_processor_id() == 0)
+ return;
+
+ clockevents_notify(reason, NULL);
+}
+
void xen_arch_resume(void)
{
- /* nothing */
+ smp_call_function(xen_vcpu_notify_restore,
+ (void *)CLOCK_EVT_NOTIFY_RESUME, 1);
}