99     BackRefMain *main =  in initBackRefMain()  local
102     if (! main)  in initBackRefMain()
104     main->backend = backend;  in initBackRefMain()
105     main->listForUse.store(nullptr, std::memory_order_relaxed);  in initBackRefMain()
106     main->allRawMemBlocks = nullptr;  in initBackRefMain()
107     main->rawMemUsed = rawMemUsed;  in initBackRefMain()
108     main->lastUsed = -1;  in initBackRefMain()
109     memset(static_cast<void*>(&main->requestNewSpaceMutex), 0, sizeof(MallocMutex));  in initBackRefMain()
111 …  BackRefBlock *bl = (BackRefBlock*)((uintptr_t)main + BackRefMain::bytes + i*BackRefBlock::bytes);  in initBackRefMain()
113         main->initEmptyBackRefBlock(bl);  in initBackRefMain()
115             main->addToForUseList(bl);  in initBackRefMain()
117             main->active.store(bl, std::memory_order_relaxed);  in initBackRefMain()
120     backRefMain.store(main, std::memory_order_release);  in initBackRefMain()
309     res.main = blockToUse->myNum;  in newBackRef()