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-rw-r--r--src/backend/storage/ipc/procarray.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index 7c2e1e1c854..fb39bdc2f59 100644
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -1493,7 +1493,8 @@ GetMaxSnapshotSubxidCount(void)
* older than this are known not running any more.
* RecentGlobalXmin: the global xmin (oldest TransactionXmin across all
* running transactions, except those running LAZY VACUUM). This is
- * the same computation done by GetOldestXmin(true, true).
+ * the same computation done by
+ * GetOldestXmin(NULL, PROCARRAY_FLAGS_VACUUM).
* RecentGlobalDataXmin: the global xmin for non-catalog tables
* >= RecentGlobalXmin
*