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Slim the sync-rep queue lock (4-patch series for upstream)
- #4
#4
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Slim the sync-rep queue lock (4-patch series for upstream)
#4
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feat/syncrep-lock-slimming
vbp1/postgres:feat/syncrep-lock-slimming
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Commits on Aug 16, 2026
Wake the released sync-rep waiters after the queue lock is down
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Compute the synced positions before taking the sync-rep queue lock
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Release the sync-rep waiters once per drained batch of standby replies
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Let a committer whose acknowledgement already arrived skip the queue lock
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