Update Submodule: Introduce FastMetaDataMutex to cut metadata lock contention

[thweetkomputer]

Summary by CodeRabbit

• Chores
  • Updated an internal transaction service to a newer upstream release.
  • No functional, UI, or configuration changes; no user action required.
  • Low-risk maintenance update with minimal review effort.
  • No expected downtime, performance regressions, or behavior changes.

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📥 Commits

Reviewing files that changed from the base of the PR and between d0a6800 and 9d8d561.

📒 Files selected for processing (1)

• storage/eloq/tx_service (1 hunks)

Walkthrough

Advance the git submodule pointer for storage/eloq/tx_service from b823488d3c6e01e1bb2e11a4469e2823ba0be9a6 to b514c79a332ad0ba83ae334fd587a94b6ef90c32. No parent-repo source changes; no observable functional differences.

Changes

Cohort / File(s)	Summary
Submodule pointer update storage/eloq/tx_service	Update submodule ref from b823488d3c6e01e1bb2e11a4469e2823ba0be9a6 to b514c79a332ad0ba83ae334fd587a94b6ef90c32. No code or behavioral changes in this repository.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• update subm #117 — Updates the storage/eloq/tx_service submodule pointer (related commit changes).
• update submodule #122 — Updates the storage/eloq/tx_service submodule pointer (related commit changes).
• update submodules #133 — Updates the storage/eloq/tx_service submodule pointer (related commit changes).

Suggested reviewers

• liunyl

Poem

Hop, hop — a hash bumped on the way,
A quiet change, no tests to sway.
Submodule pointed, tidy and neat,
The repository hums, light on its feet. 🐇✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The pull request title "Update Submodule: Introduce FastMetaDataMutex to cut metadata lock contention" accurately describes the changeset, which updates a submodule pointer for storage/eloq/tx_service. The title correctly identifies that this is a submodule update and provides meaningful context about the purpose of that update—introducing a performance optimization feature. The source branch name "feat-metalock-zc" aligns with the feature description, and the title is clear and specific enough that a teammate reviewing the history would understand the primary change without additional context. While the actual changeset is technically a pointer update with no visible code changes in the parent repository, the title appropriately describes the intent of the change in a way that's standard for submodule update pull requests.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

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