Update InternalVersionT::zero in addWrite call

There can be other conflict sets in the same thread
2024-07-22 16:14:25 -07:00
parent 2b1c710953
commit fb9f5ce6f4
2 changed files with 19 additions and 0 deletions
--- a/ConflictSet.cpp
+++ b/ConflictSet.cpp
@@ -3177,6 +3177,11 @@ struct __attribute__((visibility("hidden"))) ConflictSet::Impl {
  }

  void addWrites(const WriteRange *writes, int count, int64_t writeVersion) {
+    // There could be other conflict sets in the same thread. We need
+    // InternalVersionT::zero to be correct for this conflict set for the
+    // lifetime of the current call frame.
+    InternalVersionT::zero = oldestVersion;
+
    assert(writeVersion >= newestVersionFullPrecision);

    if (writeVersion > newestVersionFullPrecision + kNominalVersionWindow) {