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-rw-r--r--tools/perf/util/trace-event.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index da6cc4cc2a4f..b85ee55cca0c 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -78,6 +78,8 @@ struct scripting_ops {
int (*generate_script) (struct pevent *pevent, const char *outfile);
};
+extern unsigned int scripting_max_stack;
+
int script_spec_register(const char *spec, struct scripting_ops *ops);
void setup_perl_scripting(void);