177 struct CacheHandle {  struct
194   CacheHandle() = default;
196   CacheHandle(const CacheHandle& a) { *this = a; }  in CacheHandle()  argument
198   CacheHandle(const Slice& k, void* v, Deleter* del)  in CacheHandle()  argument
201   CacheHandle& operator=(const CacheHandle& a) {  in operator =()  argument
214       meta_charge += sizeof(CacheHandle);  in CalcTotalCharge()
254   autovector<CacheHandle> to_delete_value;
264   typedef tbb::concurrent_hash_map<CacheKey, CacheHandle*, CacheKey> HashTable;
308   bool Unref(CacheHandle* handle, bool set_usage, CleanupContext* context);
315   bool UnsetInCache(CacheHandle* handle, CleanupContext* context);
322   void RecycleHandle(CacheHandle* handle, CleanupContext* context);
333   bool TryEvict(CacheHandle* value, CleanupContext* context);
342   CacheHandle* Insert(const Slice& key, uint32_t hash, void* value,
358   std::deque<CacheHandle> list_;
365   autovector<CacheHandle*> recycle_;
424 void ClockCacheShard::RecycleHandle(CacheHandle* handle,  in RecycleHandle()
439   for (const CacheHandle& handle : context.to_delete_value) {  in Cleanup()
450   auto handle = reinterpret_cast<CacheHandle*>(h);  in Ref()
470 bool ClockCacheShard::Unref(CacheHandle* handle, bool set_usage,  in Unref()
493 bool ClockCacheShard::UnsetInCache(CacheHandle* handle,  in UnsetInCache()
508 bool ClockCacheShard::TryEvict(CacheHandle* handle, CleanupContext* context) {  in TryEvict()
564 CacheHandle* ClockCacheShard::Insert(const Slice& key, uint32_t hash,  in Insert()
569       CacheHandle::CalcTotalCharge(key, charge, metadata_charge_policy_);  in Insert()
582   CacheHandle* handle = nullptr;  in Insert()
600     CacheHandle* existing_handle = accessor->second;  in Insert()
621   CacheHandle* handle = Insert(key_copy, hash, value, charge, deleter,  in Insert()
640   CacheHandle* handle = accessor->second;  in Lookup()
662   CacheHandle* handle = reinterpret_cast<CacheHandle*>(h);  in Release()
683     CacheHandle* handle = accessor->second;  in EraseAndConfirm()
729     return reinterpret_cast<const CacheHandle*>(handle)->value;  in Value()
733     return reinterpret_cast<const CacheHandle*>(handle)->charge;  in GetCharge()
737     return reinterpret_cast<const CacheHandle*>(handle)->hash;  in GetHash()