1 files changed, 0 insertions, 10 deletions
diff --git a/simpleperf/cmd_record.cpp b/simpleperf/cmd_record.cpp
index 58f9805c..e3390b05 100644
--- a/simpleperf/cmd_record.cpp
+++ b/simpleperf/cmd_record.cpp
@@ -313,10 +313,6 @@ bool RecordCommand::Run(const std::vector<std::string>& args) {
   if (!event_selection_set_.FinishReadMmapEventData()) {
     return false;
   }
-  // TODO: remove SortDataSection as we have merged records in memory.
-  if (!record_file_writer_->SortDataSection()) {
-    return false;
-  }
 
   // 7. Dump additional features, and close record file.
   if (!DumpAdditionalFeatures(args)) {
@@ -593,12 +589,6 @@ bool RecordCommand::SetEventSelectionFlags() {
     }
   }
   event_selection_set_.SetInherit(child_inherit_);
-  // TODO: remove SetLowWatermark() as we have merged records in memory.
-  // If Unwinding while recording, records are used before being sorted.
-  // By using low watermark, records are almost sorted when read from kernel.
-  if (dwarf_callchain_sampling_ && unwind_dwarf_callchain_ && !post_unwind_) {
-    event_selection_set_.SetLowWatermark();
-  }
   return true;
 }