Commit9aa91cb

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Restore lock level to set vacuum flags

Commit2783898 mistakenly reduced the lock level from exclusive toshared that is acquired to set PGPROC->statusFlags; this was revertedbydcfff74, but failed to do so in one spot. Fix it.Backpatch to 14.Noted by Andres Freund.Discussion:https://postgr.es/m/20211111020724.ggsfhcq3krq5r4hb@alap3.anarazel.de

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -511,7 +511,7 @@ ReplicationSlotRelease(void)`
`511`	`511`	`MyReplicationSlot=NULL;`
`512`	`512`
`513`	`513`	`/* might not have been set when we've been a plain slot */`
`514`		`-LWLockAcquire(ProcArrayLock,LW_SHARED);`
	`514`	`+LWLockAcquire(ProcArrayLock,LW_EXCLUSIVE);`
`515`	`515`	`MyProc->statusFlags &= ~PROC_IN_LOGICAL_DECODING;`
`516`	`516`	`ProcGlobal->statusFlags[MyProc->pgxactoff]=MyProc->statusFlags;`
`517`	`517`	`LWLockRelease(ProcArrayLock);`

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