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Mark the SLRU page as dirty when setting an entry in pg_serial. In the

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passing, fix an incorrect comment.
This commit is contained in:
Heikki Linnakangas 2011-06-09 12:10:14 +03:00
parent 7d43ae6713
commit 5234161ac1
1 changed files with 2 additions and 1 deletions
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3
src/backend/storage/lmgr/predicate.c
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@ -729,7 +729,7 @@ OldSerXidInit(void)
/* /*
* Record a committed read write serializable xid and the minimum * Record a committed read write serializable xid and the minimum
* commitSeqNo of any transactions to which this xid had a rw-conflict out. * commitSeqNo of any transactions to which this xid had a rw-conflict out.
* A zero seqNo means that there were no conflicts out from xid. * An invalid seqNo means that there were no conflicts out from xid.
*/ */
static void static void
OldSerXidAdd(TransactionId xid, SerCommitSeqNo minConflictCommitSeqNo) OldSerXidAdd(TransactionId xid, SerCommitSeqNo minConflictCommitSeqNo)
@ -807,6 +807,7 @@ OldSerXidAdd(TransactionId xid, SerCommitSeqNo minConflictCommitSeqNo)
slotno = SimpleLruReadPage(OldSerXidSlruCtl, targetPage, true, xid); slotno = SimpleLruReadPage(OldSerXidSlruCtl, targetPage, true, xid);
OldSerXidValue(slotno, xid) = minConflictCommitSeqNo; OldSerXidValue(slotno, xid) = minConflictCommitSeqNo;
OldSerXidSlruCtl->shared->page_dirty[slotno] = true;
LWLockRelease(OldSerXidLock); LWLockRelease(OldSerXidLock);
} }