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-rw-r--r--tools/perf/util/callchain.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 7812122bea1..b2d128e07c8 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -21,7 +21,7 @@ struct callchain_node {
struct rb_root rb_root; /* sorted tree of children */
unsigned int val_nr;
u64 hit;
- u64 cumul_hit; /* hit + hits of children */
+ u64 children_hit;
};
struct callchain_param;
@@ -48,6 +48,11 @@ static inline void callchain_init(struct callchain_node *node)
INIT_LIST_HEAD(&node->val);
}
+static inline u64 cumul_hits(struct callchain_node *node)
+{
+ return node->hit + node->children_hit;
+}
+
int register_callchain_param(struct callchain_param *param);
void append_chain(struct callchain_node *root, struct ip_callchain *chain,
struct symbol **syms);