diff options
Diffstat (limited to 'kernel/events/ring_buffer.c')
| -rw-r--r-- | kernel/events/ring_buffer.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c index fc2701c9920..8b3b73630fa 100644 --- a/kernel/events/ring_buffer.c +++ b/kernel/events/ring_buffer.c @@ -38,11 +38,8 @@ static void perf_output_wakeup(struct perf_output_handle *handle) { atomic_set(&handle->rb->poll, POLL_IN); - if (handle->nmi) { - handle->event->pending_wakeup = 1; - irq_work_queue(&handle->event->pending); - } else - perf_event_wakeup(handle->event); + handle->event->pending_wakeup = 1; + irq_work_queue(&handle->event->pending); } /* @@ -102,7 +99,7 @@ out: int perf_output_begin(struct perf_output_handle *handle, struct perf_event *event, unsigned int size, - int nmi, int sample) + int sample) { struct ring_buffer *rb; unsigned long tail, offset, head; @@ -127,7 +124,6 @@ int perf_output_begin(struct perf_output_handle *handle, handle->rb = rb; handle->event = event; - handle->nmi = nmi; handle->sample = sample; if (!rb->nr_pages) |