Merge branch 'vfree' into for-next

[karo-tx-linux.git] / kernel / events / core.c

diff --git a/kernel/events/core.c b/kernel/events/core.c
index b0cd86501c30db1a1320d284f2d52eb1ec499f2b..59412d037eed2a81163483b89fb38d9feb30623a 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4434,12 +4434,15 @@ static void perf_event_task_event(struct perf_task_event *task_event)
                        if (ctxn < 0)
                                goto next;
                        ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);
+                       if (ctx)
+                               perf_event_task_ctx(ctx, task_event);
                }
-               if (ctx)
-                       perf_event_task_ctx(ctx, task_event);
 next:
                put_cpu_ptr(pmu->pmu_cpu_context);
        }
+       if (task_event->task_ctx)
+               perf_event_task_ctx(task_event->task_ctx, task_event);
+
        rcu_read_unlock();
 }
 
@@ -5647,6 +5650,7 @@ static void perf_swevent_init_hrtimer(struct perf_event *event)
                event->attr.sample_period = NSEC_PER_SEC / freq;
                hwc->sample_period = event->attr.sample_period;
                local64_set(&hwc->period_left, hwc->sample_period);
+               hwc->last_period = hwc->sample_period;
                event->attr.freq = 0;
        }
 }