Removed a dangerours DropRelationBuffers() call.

diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index a52330228a9f9ebacf7e8b51391e423a7c2aeaad..02e0c76f662a35e8e8969d5f81e7f42f661b3156 100644 (file)
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -1539,8 +1539,7 @@ setNewRelfilenode(Relation relation)
                ((Form_pg_class) GETSTRUCT(classTuple))->relfilenode = newrelfilenode;
                simple_heap_update(pg_class, &classTuple->t_self, classTuple);
        }
-       /* unlink old relfilenode */
-       DropRelationBuffers(relation);
+       /* schedule unlinking old relfilenode */
        smgrunlink(DEFAULT_SMGR, relation);
        /* cleanup pg_internal.init if necessary */
        if (relation->rd_isnailed)