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-rw-r--r--tools/perf/util/util.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 73c2f8e557ab..fbd598afc606 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -277,6 +277,7 @@ char *ltrim(char *s);
char *rtrim(char *s);
void dump_stack(void);
+void sighandler_dump_stack(int sig);
extern unsigned int page_size;
extern int cacheline_size;