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Diffstat (limited to 'src/backend/storage/lmgr/predicate.c')
-rw-r--r--src/backend/storage/lmgr/predicate.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index 93841654db3..b455b78f9f7 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -344,7 +344,7 @@ static SlruCtlData SerialSlruCtlData;
typedef struct SerialControlData
{
- int headPage; /* newest initialized page */
+ int64 headPage; /* newest initialized page */
TransactionId headXid; /* newest valid Xid in the SLRU */
TransactionId tailXid; /* oldest xmin we might be interested in */
} SerialControlData;
@@ -1035,7 +1035,7 @@ SerialSetActiveSerXmin(TransactionId xid)
void
CheckPointPredicate(void)
{
- int truncateCutoffPage;
+ int64 truncateCutoffPage;
LWLockAcquire(SerialControlLock, LW_EXCLUSIVE);
@@ -1048,7 +1048,7 @@ CheckPointPredicate(void)
if (TransactionIdIsValid(serialControl->tailXid))
{
- int tailPage;
+ int64 tailPage;
tailPage = SerialPage(serialControl->tailXid);