30   cache_stat_.max_node_count = cache_size / sizeof(CacheNode);  in LRUCache()
34   nodes_ = new CacheNode[cache_stat_.max_node_count + 1];  // with 1 sentinel node  in LRUCache()
47   std::vector<CacheNode*> chain;  in AddCallChain()
49     CacheNode* node = GetNode(tid, ips[i], sps[i]);  in AddCallChain()
76     CacheNode* top = chain.back();  in AddCallChain()
104 bool LRUCache::CacheNodeEqual(const CacheNode* n1, const CacheNode* n2) {  in CacheNodeEqual()
108 size_t LRUCache::CacheNodeHash(const CacheNode* n) {  in CacheNodeHash()
112 CacheNode* LRUCache::GetNode(uint32_t tid, uint64_t ip, uint64_t sp) {  in GetNode()
113   CacheNode* node = FindNode(tid, ip, sp);  in GetNode()
134 CacheNode* LRUCache::AllocNode() {  in AllocNode()
139   CacheNode* node = &nodes_[nodes_->leaf_link_next];  in AllocNode()
142   CacheNode* parent = GetParent(node);  in AllocNode()
150 void LRUCache::LinkParent(CacheNode* child, CacheNode* new_parent) {  in LinkParent()
151   CacheNode* old_parent = GetParent(child);  in LinkParent()
165 void LRUCache::UnlinkParent(CacheNode* child) {  in UnlinkParent()
166   CacheNode* old_parent = GetParent(child);  in UnlinkParent()