diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 0e9bdd3..b05a575 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -732,8 +732,10 @@
 
 void perf_restore_debug_store(void)
 {
+	struct debug_store *ds = __this_cpu_read(cpu_hw_events.ds);
+
 	if (!x86_pmu.bts && !x86_pmu.pebs)
 		return;
 
-	init_debug_store_on_cpu(smp_processor_id());
+	wrmsrl(MSR_IA32_DS_AREA, (unsigned long)ds);
 }