1 files changed, 16 insertions, 12 deletions

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 440eefc67397..647698f91988 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -2970,6 +2970,22 @@ out:
         local_irq_restore(flags);
 }
 
+void perf_event_exec(void)
+{
+        struct perf_event_context *ctx;
+        int ctxn;
+
+        rcu_read_lock();
+        for_each_task_context_nr(ctxn) {
+                ctx = current->perf_event_ctxp[ctxn];
+                if (!ctx)
+                        continue;
+
+                perf_event_enable_on_exec(ctx);
+        }
+        rcu_read_unlock();
+}
+
 /*
  * Cross CPU call to read the hardware event
  */
@@ -5057,18 +5073,6 @@ static void perf_event_comm_event(struct perf_comm_event *comm_event)
 void perf_event_comm(struct task_struct *task)
 {
         struct perf_comm_event comm_event;
-        struct perf_event_context *ctx;
-        int ctxn;
-
-        rcu_read_lock();
-        for_each_task_context_nr(ctxn) {
-                ctx = task->perf_event_ctxp[ctxn];
-                if (!ctx)
-                        continue;
-
-                perf_event_enable_on_exec(ctx);
-        }
-        rcu_read_unlock();
 
         if (!atomic_read(&nr_comm_events))
                 return;