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hlin99 / LMCache Public

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Fix PDBackendAsync shared-key races in allocation, transfer, and removal paths#323

Merged

hlin99 merged 5 commits into

ww22_PD_race_conditionhlin99/LMCache:ww22_PD_race_conditionfrom

copilot/fix-race-conditions-in-pdbackendasynchlin99/LMCache:copilot/fix-race-conditions-in-pdbackendasyncCopy head branch name to clipboard

May 29, 2026

Conversation Commits5 (5)Checks Files changed

Merged

Fix PDBackendAsync shared-key races in allocation, transfer, and removal paths#323
hlin99 merged 5 commits into
ww22_PD_race_conditionfrom
copilot/fix-race-conditions-in-pdbackendasync

Commits

Commits on May 29, 2026

Initial plan
Copilot
authored
Fix PDBackendAsync shared-key race handling
Copilot
authored
PDBackendAsync: close dedup TOCTOU window and correct shared-key refcount release (#324)
Copilot
authored
Follow-up fixes for PDBackendAsync: log correctness, bounds validation, dedup test coverage (#325)
Copilot
authored
Fix abort cleanup to release receiver-side dedup refs in PD async transfer (#326)
Copilot
authored

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