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-rw-r--r--kernel/perf_event.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 2a060be..45b7aec 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -2933,7 +2933,7 @@ again:
*/
if (!local_dec_and_test(&data->nest))
- return;
+ goto out;
/*
* Publish the known good head. Rely on the full barrier implied
@@ -2954,6 +2954,7 @@ again:
if (handle->wakeup != local_read(&data->wakeup))
perf_output_wakeup(handle);
+ out:
preempt_enable();
}
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