Merge tag 'drm-misc-next-2021-07-22' of git://anongit.freedesktop.org/drm/drm-misc...

[linux-2.6-microblaze.git] / tools / perf / util / callchain.h

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index fe36a9e..5824134 100644 (file)
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -13,6 +13,7 @@ struct ip_callchain;
 struct map;
 struct perf_sample;
 struct thread;
+struct hists;
 
 #define HELP_PAD "\t\t\t\t"
 
@@ -298,4 +299,12 @@ int callchain_branch_counts(struct callchain_root *root,
                            u64 *abort_count, u64 *cycles_count);
 
 void callchain_param_setup(u64 sample_type);
+
+bool callchain_cnode_matched(struct callchain_node *base_cnode,
+                            struct callchain_node *pair_cnode);
+
+u64 callchain_total_hits(struct hists *hists);
+
+s64 callchain_avg_cycles(struct callchain_node *cnode);
+
 #endif /* __PERF_CALLCHAIN_H */