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-rw-r--r--kernel/trace/trace.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 1a456c291a07..f4931821a966 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -219,6 +219,7 @@ struct trace_array {
struct list_head systems;
struct list_head events;
struct task_struct *waiter;
+ int ref;
};
enum {