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Commit62e503b

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Correct value of LW_SHARED_MASK.
The previous wrong value lead to wrong LOCK_DEBUG output, never showingany shared lock holders.Reported-By: Alexander KorotkovDiscussion: CAPpHfdsPmWqz9FB0AnxJrwp1=KLF0n=-iB+QvR0Q8GSmpFVdUQ@mail.gmail.comBackpatch: 9.5, where the bug was introduced.
1 parent265728e commit62e503b

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‎src/backend/storage/lmgr/lwlock.c

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Original file line numberDiff line numberDiff line change
@@ -107,7 +107,7 @@ extern slock_t *ShmemLock;
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#defineLW_LOCK_MASK((uint32) ((1 << 25)-1))
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/* Must be greater than MAX_BACKENDS - which is 2^23-1, so we're fine. */
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#defineLW_SHARED_MASK((uint32)(1 <<23))
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#defineLW_SHARED_MASK((uint32) ((1 <<24)-1))
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/*
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* This is indexed by tranche ID and stores metadata for all tranches known

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