From: Noah Misch <noah@leadboat.com>
Date: Thu, 10 Feb 2022 02:16:56 +0000 (-0800)
Subject: Fix back-patch of "Avoid race in RelationBuildDesc() ..."
X-Git-Tag: REL_12_11~84
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2d96a66c2eef76f44cc9f9eca1a611330e215dc0;p=thirdparty%2Fpostgresql.git

Fix back-patch of "Avoid race in RelationBuildDesc() ..."

The back-patch of commit fdd965d074d46765c295223b119ca437dbcac973 broke
CLOBBER_CACHE_ALWAYS for v9.6 through v13.  It updated the
InvalidateSystemCaches() call for CLOBBER_CACHE_RECURSIVELY, neglecting
the one for CLOBBER_CACHE_ALWAYS.  Back-patch to v13, v12, v11, and v10.

Reviewed by Tomas Vondra.  Reported by Tomas Vondra.

Discussion: https://postgr.es/m/df7b4c0b-7d92-f03f-75c4-9e08b269a716@enterprisedb.com
---

diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c
index a0bbf279cbf..e2b9976e931 100644
--- a/src/backend/utils/cache/inval.c
+++ b/src/backend/utils/cache/inval.c
@@ -725,7 +725,7 @@ AcceptInvalidationMessages(void)
 		if (!in_recursion)
 		{
 			in_recursion = true;
-			InvalidateSystemCaches();
+			InvalidateSystemCachesExtended(true);
 			in_recursion = false;
 		}
 	}