From 03c99a9fea4516fb9ebebce123a0271dc8d5e3f3 Mon Sep 17 00:00:00 2001
From: reshke <reshke@double.cloud>
Date: Tue, 13 Jan 2026 19:52:55 +0000
Subject: [PATCH] Use smgrAO iface where appropriate.

Grennplum uses smgr proxy feature to allow hijacking execution
flow of AO/AOCS relation storage interaction. Use that, instead of
plain FileSomething functions.
---
 src/backend/cdb/cdbappendonlystoragewrite.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/cdb/cdbappendonlystoragewrite.c b/src/backend/cdb/cdbappendonlystoragewrite.c
index fe99836f02f..6a17e1cdd0f 100755
--- a/src/backend/cdb/cdbappendonlystoragewrite.c
+++ b/src/backend/cdb/cdbappendonlystoragewrite.c
@@ -410,14 +410,14 @@ AppendOnlyStorageWrite_FlushAndCloseFile(
 	 * primary.  Temp tables are not crash safe, no need to fsync them.
 	 */
 	if (!RelFileNodeBackendIsTemp(storageWrite->relFileNode) &&
-		FileSync(storageWrite->file, WAIT_EVENT_DATA_FILE_SYNC) != 0)
+		storageWrite->smgrAO->smgr_FileSync(storageWrite->file, WAIT_EVENT_DATA_FILE_SYNC) != 0)
 		ereport(ERROR,
 				(errcode_for_file_access(),
 				 errmsg("Could not flush (fsync) Append-Only segment file '%s' to disk for relation '%s': %m",
 						storageWrite->segmentFileName,
 						storageWrite->relationName)));
 
-	FileClose(storageWrite->file);
+	storageWrite->smgrAO->smgr_FileClose(storageWrite->file);
 
 	storageWrite->file = -1;
 	storageWrite->formatVersion = -1;