Fix ConcurrentLfu Trim thread safety - #818
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Looks good. Left one minor comment.
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August 25, 2026 22:07
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PR #795 regressed
ConcurrentLfu.Trim(n). In order to specify the item removed reason,TryRemovewas switched toEvict. However,Evictis required to hold the maintenance lock.Fix is to move all
Evictcalls inside the maintenance lock.