783 void PerfEvents::SetDwarfSampleStackSize(uint32_t stackSize)  in SetDwarfSampleStackSize()  argument
785     HLOGD("request stack size is %u", stackSize);  in SetDwarfSampleStackSize()
786     dwarfSampleStackSize_ = stackSize;  in SetDwarfSampleStackSize()
1322     uint64_t stackSize = 0;  in CutStackAndMove()  local
1323     GetRecordFieldFromMmap(mmap, &stackSize, mmap.mmapPage->data_tail + stackSizePos,  in CutStackAndMove()
1324                            sizeof(stackSize));  in CutStackAndMove()
1325     if (stackSize == 0) {  in CutStackAndMove()
1328     size_t dynSizePos = stackSizePos + sizeof(uint64_t) + stackSize;  in CutStackAndMove()
1331     uint64_t newStackSize = std::min(ALIGN(dynSize, alignSize), stackSize);  in CutStackAndMove()
1332     if (newStackSize >= stackSize) {  in CutStackAndMove()
1335 …HLOGM("stackSize %" PRIx64 " dynSize %" PRIx64 " newStackSize %" PRIx64 "\n", stackSize, dynSize, …  in CutStackAndMove()
1341     mmap.header.size -= stackSize - newStackSize; // reduce the stack size  in CutStackAndMove()
1352     size_t copySize = stackSizePos - sizeof(perf_event_header) + sizeof(stackSize) + newStackSize;  in CutStackAndMove()
1360 … if (memcpy_s(buf + stackSizePos, sizeof(stackSize), &(newStackSize), sizeof(newStackSize)) != 0) {  in CutStackAndMove()