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-rw-r--r--kernel/events/ring_buffer.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c
index fc2701c..8b3b736 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)
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