58 struct BackRefMain {  struct
70     static const size_t mainSize = BackRefMain::bytes+leaves*BackRefBlock::bytes;  argument
90 const int BackRefMain::dataSz
91     = 1+(BackRefMain::bytes-sizeof(BackRefMain))/sizeof(BackRefBlock*);
94 static std::atomic<BackRefMain*> backRefMain;
99     BackRefMain *main =  in initBackRefMain()
100         (BackRefMain*)backend->getBackRefSpace(BackRefMain::mainSize,  in initBackRefMain()
110     for (int i=0; i<BackRefMain::leaves; i++) {  in initBackRefMain()
111 …  BackRefBlock *bl = (BackRefBlock*)((uintptr_t)main + BackRefMain::bytes + i*BackRefBlock::bytes);  in initBackRefMain()
131             backend->putBackRefSpace(curr, BackRefMain::blockSpaceSize,  in destroyBackRefMain()
135         backend->putBackRefSpace(backRefMain.load(std::memory_order_relaxed), BackRefMain::mainSize,  in destroyBackRefMain()
141 void BackRefMain::addToForUseList(BackRefBlock *bl)  in addToForUseList()
148 void BackRefMain::initEmptyBackRefBlock(BackRefBlock *newBl)  in initEmptyBackRefBlock()
159 bool BackRefMain::requestNewSpace()  in requestNewSpace()
165     if (BackRefMain::dataSz <= lastUsed + 1) // no space in main  in requestNewSpace()
184     const size_t numOfUnusedIdxs = BackRefMain::dataSz - lastUsed - 1;  in requestNewSpace()
210 BackRefBlock *BackRefMain::findFreeBlock()  in findFreeBlock()