267   if (!os_->normal_mem())  in GetMemoryCopiedData()
298   os_ = os_init;  in InitThread()
586   os_->Flush(error->vaddr);  in ProcessError()
602   error->paddr = os_->VirtualToPhysical(error->vbyteaddr);  in ProcessError()
605   os_->FindDimm(error->paddr, dimm_string, sizeof(dimm_string));  in ProcessError()
610     os_->error_diagnoser_->AddMiscompareError(dimm_string,  in ProcessError()
632   os_->Flush(error->vaddr);  in ProcessError()
644   os_->Flush(error->vaddr);  in ProcessError()
660   error->paddr = os_->VirtualToPhysical(error->vbyteaddr);  in ProcessError()
663   os_->FindDimm(error->paddr, dimm_string, sizeof(dimm_string));  in ProcessError()
671     os_->error_diagnoser_->AddHDDMiscompareError(devicename_,  in ProcessError()
677     os_->error_diagnoser_->AddMiscompareError(dimm_string,  in ProcessError()
697   os_->Flush(error->vaddr);  in ProcessError()
954   os_->Flush(error->vaddr);  in ProcessTagError()
967   error->paddr = os_->VirtualToPhysical(error->vbyteaddr);  in ProcessTagError()
968   error->tagpaddr = os_->VirtualToPhysical(error->tagvaddr);  in ProcessTagError()
971   os_->FindDimm(error->paddr, dimm_string, sizeof(dimm_string));  in ProcessTagError()
973   os_->FindDimm(error->tagpaddr, tag_dimm_string, sizeof(tag_dimm_string));  in ProcessTagError()
1000   os_->Flush(error->vaddr);  in ProcessTagError()
1101   os_->AdlerMemcpyWarm(dstmem64, srcmem64, size_in_bytes, &ignored_checksum);  in AdlerAddrMemcpyWarm()
1106     os_->FastFlush(dstmem64 + i);  in AdlerAddrMemcpyWarm()
1107     os_->FastFlush(srcmem64 + i);  in AdlerAddrMemcpyWarm()
1356       os_->AdlerMemcpyWarm(targetmem, sourcemem, blocksize, &crc);  in CrcWarmCopyPage()
1598   devicename_ = os_->FindFileDevice(filename_);  in SetFile()
1617     os_->ActivateFlushPageCache(); // Not using O_DIRECT fixed EINVAL  in OpenFile()
1651     os_->ErrorReport(devicename_.c_str(), "write-error", 1);  in WritePageToFile()
1688   return os_->FlushPageCache(); // If O_DIRECT worked, this will be a NOP.  in WritePages()
1698     os_->ErrorReport(devicename_.c_str(), "read-error", 1);  in ReadPageFromFile()
1757       os_->error_diagnoser_->AddHDDSectorTagError(devicename_, tag[sec].block,  in SectorValidatePage()
1811   page_io_ = os_->normal_mem();  in PagePrepare()
2278   child_worker->thread.InitThread(threadid, sat_, os_, patternlist_,  in SpawnSlave()
2438     errorcount_ += os_->ErrorPoll();  in Work()
2439     os_->ErrorWait();  in Work()
2455     os_->CpuStressWorkload();  in Work()
2713     os_->ActivateFlushPageCache();  in OpenDevice()
2742       os_->ErrorReport(device_name_.c_str(), "device-size-zero", 1);  in GetDiskSize()
2873     if (!os_->FlushPageCache()) // If O_DIRECT worked, this will be a NOP.  in DoWork()
2949       os_->ErrorReport(device_name_.c_str(), operations[op].error_str, 1);  in AsyncDiskIO()
2980     os_->ErrorReport(device_name_.c_str(), operations[op].error_str, 1);  in AsyncDiskIO()
3124         os_->ErrorReport(device_name_.c_str(), "disk-pattern-error", 1);  in ValidateBlockOnDisk()
3280     os_->Flush(error->vaddr);  in ProcessError()
3296     error->paddr = os_->VirtualToPhysical(error->vbyteaddr);  in ProcessError()