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-rw-r--r--kernel/trace/trace_output.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_output.h b/kernel/trace/trace_output.h
index 4c954636caf0..dca40f1f1da4 100644
--- a/kernel/trace/trace_output.h
+++ b/kernel/trace/trace_output.h
@@ -19,6 +19,8 @@ seq_print_ip_sym(struct trace_seq *s, unsigned long ip,
extern void trace_seq_print_sym(struct trace_seq *s, unsigned long address, bool offset);
extern int trace_print_context(struct trace_iterator *iter);
extern int trace_print_lat_context(struct trace_iterator *iter);
+extern enum print_line_t print_event_fields(struct trace_iterator *iter,
+ struct trace_event *event);
extern void trace_event_read_lock(void);
extern void trace_event_read_unlock(void);