diff options
Diffstat (limited to 'src/backend/utils/adt/xid8funcs.c')
| -rw-r--r-- | src/backend/utils/adt/xid8funcs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/utils/adt/xid8funcs.c b/src/backend/utils/adt/xid8funcs.c index 06ae940df6f..afc1f4468d5 100644 --- a/src/backend/utils/adt/xid8funcs.c +++ b/src/backend/utils/adt/xid8funcs.c @@ -126,8 +126,8 @@ TransactionIdInRecentPast(FullTransactionId fxid, TransactionId *extracted_xid) (unsigned long long) U64FromFullTransactionId(fxid)))); /* - * ShmemVariableCache->oldestClogXid is protected by XactTruncationLock, - * but we don't acquire that lock here. Instead, we require the caller to + * TransamVariables->oldestClogXid is protected by XactTruncationLock, but + * we don't acquire that lock here. Instead, we require the caller to * acquire it, because the caller is presumably going to look up the * returned XID. If we took and released the lock within this function, a * CLOG truncation could occur before the caller finished with the XID. @@ -137,12 +137,12 @@ TransactionIdInRecentPast(FullTransactionId fxid, TransactionId *extracted_xid) /* * If the transaction ID has wrapped around, it's definitely too old to * determine the commit status. Otherwise, we can compare it to - * ShmemVariableCache->oldestClogXid to determine whether the relevant - * CLOG entry is guaranteed to still exist. + * TransamVariables->oldestClogXid to determine whether the relevant CLOG + * entry is guaranteed to still exist. */ if (xid_epoch + 1 < now_epoch || (xid_epoch + 1 == now_epoch && xid < now_epoch_next_xid) - || TransactionIdPrecedes(xid, ShmemVariableCache->oldestClogXid)) + || TransactionIdPrecedes(xid, TransamVariables->oldestClogXid)) return false; return true; |