Presume a deadlock only with a holder that held through a grace period - #170

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benh wants to merge 2 commits into

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txn-wait-die-turnover

Commits on Sep 13, 2026

Presume a deadlock only with a holder that held through a grace period

benh
and
claude
committed
0a6e035
Abort the second upgrader as a presumed deadlock carrying its age

benh
and
claude
committed
e34a7dc