diff options
-rw-r--r-- | kernel/events/core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 127411400116..f35aa7e69e2d 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c | |||
@@ -6567,6 +6567,12 @@ done: | |||
6567 | atomic_inc(&nr_comm_events); | 6567 | atomic_inc(&nr_comm_events); |
6568 | if (event->attr.task) | 6568 | if (event->attr.task) |
6569 | atomic_inc(&nr_task_events); | 6569 | atomic_inc(&nr_task_events); |
6570 | if (has_branch_stack(event)) { | ||
6571 | static_key_slow_inc(&perf_sched_events.key); | ||
6572 | if (!(event->attach_state & PERF_ATTACH_TASK)) | ||
6573 | atomic_inc(&per_cpu(perf_branch_stack_events, | ||
6574 | event->cpu)); | ||
6575 | } | ||
6570 | if (event->attr.sample_type & PERF_SAMPLE_CALLCHAIN) { | 6576 | if (event->attr.sample_type & PERF_SAMPLE_CALLCHAIN) { |
6571 | err = get_callchain_buffers(); | 6577 | err = get_callchain_buffers(); |
6572 | if (err) { | 6578 | if (err) { |
@@ -6574,12 +6580,6 @@ done: | |||
6574 | return ERR_PTR(err); | 6580 | return ERR_PTR(err); |
6575 | } | 6581 | } |
6576 | } | 6582 | } |
6577 | if (has_branch_stack(event)) { | ||
6578 | static_key_slow_inc(&perf_sched_events.key); | ||
6579 | if (!(event->attach_state & PERF_ATTACH_TASK)) | ||
6580 | atomic_inc(&per_cpu(perf_branch_stack_events, | ||
6581 | event->cpu)); | ||
6582 | } | ||
6583 | } | 6583 | } |
6584 | 6584 | ||
6585 | return event; | 6585 | return event; |