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-rw-r--r--kernel/perf_event.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index bc46bff69620..440f9ca067b2 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -2150,7 +2150,9 @@ static void free_event(struct perf_event *event)
if (event->destroy)
event->destroy(event);
- put_ctx(event->ctx);
+ if (event->ctx)
+ put_ctx(event->ctx);
+
call_rcu(&event->rcu_head, free_event_rcu);
}