766     std::vector<StringPiece> disk_fields = SplitStringPiece(  in GetSystemDiskInfo()  local
770     if (!IsValidDiskName(disk_fields[kDiskDriveName].as_string()))  in GetSystemDiskInfo()
773     StringToUint64(disk_fields[kDiskReads], &reads);  in GetSystemDiskInfo()
774     StringToUint64(disk_fields[kDiskReadsMerged], &reads_merged);  in GetSystemDiskInfo()
775     StringToUint64(disk_fields[kDiskSectorsRead], &sectors_read);  in GetSystemDiskInfo()
776     StringToUint64(disk_fields[kDiskReadTime], &read_time);  in GetSystemDiskInfo()
777     StringToUint64(disk_fields[kDiskWrites], &writes);  in GetSystemDiskInfo()
778     StringToUint64(disk_fields[kDiskWritesMerged], &writes_merged);  in GetSystemDiskInfo()
779     StringToUint64(disk_fields[kDiskSectorsWritten], &sectors_written);  in GetSystemDiskInfo()
780     StringToUint64(disk_fields[kDiskWriteTime], &write_time);  in GetSystemDiskInfo()
781     StringToUint64(disk_fields[kDiskIO], &io);  in GetSystemDiskInfo()
782     StringToUint64(disk_fields[kDiskIOTime], &io_time);  in GetSystemDiskInfo()
783     StringToUint64(disk_fields[kDiskWeightedIOTime], &weighted_io_time);  in GetSystemDiskInfo()