diff options
Diffstat (limited to 'src/backend/access/transam/varsup.c')
| -rw-r--r-- | src/backend/access/transam/varsup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/access/transam/varsup.c b/src/backend/access/transam/varsup.c index 2570e7086a7..e14b53bf9e3 100644 --- a/src/backend/access/transam/varsup.c +++ b/src/backend/access/transam/varsup.c @@ -303,22 +303,22 @@ AdvanceNextFullTransactionIdPastXid(TransactionId xid) /* * Advance the cluster-wide value for the oldest valid clog entry. * - * We must acquire CLogTruncationLock to advance the oldestClogXid. It's not + * We must acquire XactTruncationLock to advance the oldestClogXid. It's not * necessary to hold the lock during the actual clog truncation, only when we * advance the limit, as code looking up arbitrary xids is required to hold - * CLogTruncationLock from when it tests oldestClogXid through to when it + * XactTruncationLock from when it tests oldestClogXid through to when it * completes the clog lookup. */ void AdvanceOldestClogXid(TransactionId oldest_datfrozenxid) { - LWLockAcquire(CLogTruncationLock, LW_EXCLUSIVE); + LWLockAcquire(XactTruncationLock, LW_EXCLUSIVE); if (TransactionIdPrecedes(ShmemVariableCache->oldestClogXid, oldest_datfrozenxid)) { ShmemVariableCache->oldestClogXid = oldest_datfrozenxid; } - LWLockRelease(CLogTruncationLock); + LWLockRelease(XactTruncationLock); } /* |