407   EnvOptions optimized_env_options(env_options);  in OptimizeForLogWrite()  local
408   optimized_env_options.bytes_per_sync = db_options.wal_bytes_per_sync;  in OptimizeForLogWrite()
409   optimized_env_options.writable_file_max_buffer_size =  in OptimizeForLogWrite()
411   return optimized_env_options;  in OptimizeForLogWrite()
419   EnvOptions optimized_env_options(env_options);  in OptimizeForLogRead()  local
420   optimized_env_options.use_direct_reads = false;  in OptimizeForLogRead()
421   return optimized_env_options;  in OptimizeForLogRead()
425   EnvOptions optimized_env_options(env_options);  in OptimizeForManifestRead()  local
426   optimized_env_options.use_direct_reads = false;  in OptimizeForManifestRead()
427   return optimized_env_options;  in OptimizeForManifestRead()
432   EnvOptions optimized_env_options(env_options);  in OptimizeForCompactionTableWrite()  local
433   optimized_env_options.use_direct_writes =  in OptimizeForCompactionTableWrite()
435   return optimized_env_options;  in OptimizeForCompactionTableWrite()
440   EnvOptions optimized_env_options(env_options);  in OptimizeForCompactionTableRead()  local
441   optimized_env_options.use_direct_reads = db_options.use_direct_reads;  in OptimizeForCompactionTableRead()
442   return optimized_env_options;  in OptimizeForCompactionTableRead()