perf(sync-closers): improve Close method#1395
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j2rong4cn merged 4 commits intoOpenListTeam:mainfrom Oct 1, 2025
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Pull Request Overview
This PR improves the Close method in the SyncClosers type by simplifying the atomic reference counting logic and removing a compare-and-swap loop.
- Replaces a complex compare-and-swap loop with a single atomic decrement operation
- Improves logging to distinguish between reference releases and final closes
- Simplifies the control flow for determining when to perform the final close operation
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最终方案，已经没优化空间了 |
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Pull Request Overview
Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: j2rong4cn <36783515+j2rong4cn@users.noreply.github.com>
xrgzs
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Oct 1, 2025
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ai误我，ai建议我选择AcquireReference竟态的版本，😅 |
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无锁线程安全的SyncClosers最终版本
Close方法的竟态从n次优化到最多2次