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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git] / kernel / tools / perf / util / pstack.h
diff --git a/kernel/tools/perf/util/pstack.h b/kernel/tools/perf/util/pstack.h
index c3cb658..ded7f2e 100644 (file)
--- a/kernel/tools/perf/util/pstack.h
+++ b/kernel/tools/perf/util/pstack.h
@@ -10,5 +10,6 @@ bool pstack__empty(const struct pstack *pstack);
 void pstack__remove(struct pstack *pstack, void *key);
 void pstack__push(struct pstack *pstack, void *key);
 void *pstack__pop(struct pstack *pstack);
+void *pstack__peek(struct pstack *pstack);
 
 #endif /* _PERF_PSTACK_ */