251 TableReaderCaller string_to_caller(std::string caller_str) {  in string_to_caller()  argument
252   if (caller_str == "Get") {  in string_to_caller()
254   } else if (caller_str == "MultiGet") {  in string_to_caller()
256   } else if (caller_str == "Iterator") {  in string_to_caller()
258   } else if (caller_str == "ApproximateSize") {  in string_to_caller()
260   } else if (caller_str == "VerifyChecksum") {  in string_to_caller()
262   } else if (caller_str == "SSTDumpTool") {  in string_to_caller()
264   } else if (caller_str == "ExternalSSTIngestion") {  in string_to_caller()
266   } else if (caller_str == "Repair") {  in string_to_caller()
268   } else if (caller_str == "Prefetch") {  in string_to_caller()
270   } else if (caller_str == "Compaction") {  in string_to_caller()
272   } else if (caller_str == "CompactionRefill") {  in string_to_caller()
274   } else if (caller_str == "Flush") {  in string_to_caller()
276   } else if (caller_str == "SSTFileReader") {  in string_to_caller()
278   } else if (caller_str == "Uncategorized") {  in string_to_caller()