1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h
index 23b5710b174..3df3de9452a 100644
--- a/arch/x86/kernel/cpu/perf_event.h
+++ b/arch/x86/kernel/cpu/perf_event.h
@@ -69,7 +69,7 @@ struct amd_nb {
 };
 
 /* The maximal number of PEBS events: */
-#define MAX_PEBS_EVENTS         4
+#define MAX_PEBS_EVENTS         8
 
 /*
  * A debug store configuration.
@@ -378,6 +378,7 @@ struct x86_pmu {
         void            (*drain_pebs)(struct pt_regs *regs);
         struct event_constraint *pebs_constraints;
         void            (*pebs_aliases)(struct perf_event *event);
+        int             max_pebs_events;
 
         /*
          * Intel LBR