1 #ifndef __PERF_CALLCHAIN_H
2 #define __PERF_CALLCHAIN_H
10 struct callchain_node {
11 struct callchain_node *parent;
12 struct list_head brothers;
13 struct list_head children;
15 struct rb_node rb_node;
20 struct callchain_list {
23 struct list_head list;
26 static inline void callchain_init(struct callchain_node *node)
28 INIT_LIST_HEAD(&node->brothers);
29 INIT_LIST_HEAD(&node->children);
30 INIT_LIST_HEAD(&node->val);
33 void append_chain(struct callchain_node *root, struct ip_callchain *chain,
34 struct symbol **syms);
35 void sort_chain_to_rbtree(struct rb_root *rb_root, struct callchain_node *node);