v62-0003-Use-64-bit-SLRU-pages-in-callers.patch

From 78b78be7c348889e821df214e27eadaaf9ece4b7 Mon Sep 17 00:00:00 2001
From: Maxim Orlov <m.orlov@postgrespro.ru>
Date: Thu, 7 Dec 2023 18:52:45 +0300
Subject: [PATCH v62 3/8] Use 64-bit SLRU pages in callers.

TODO:
 - add upgrade for slru segments
---
 src/backend/access/transam/clog.c           | 2 +-
 src/backend/access/transam/commit_ts.c      | 2 +-
 src/backend/access/transam/multixact.c      | 4 ++--
 src/backend/access/transam/subtrans.c       | 2 +-
 src/backend/storage/lmgr/predicate.c        | 2 +-
 src/bin/pg_verifybackup/t/003_corruption.pl | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c
index 48f10bec91..f468ceb930 100644
--- a/src/backend/access/transam/clog.c
+++ b/src/backend/access/transam/clog.c
@@ -810,7 +810,7 @@ CLOGShmemInit(void)
 	XactCtl->PagePrecedes = CLOGPagePrecedes;
 	SimpleLruInit(XactCtl, "transaction", CLOGShmemBuffers(), CLOG_LSNS_PER_PAGE,
 				  "pg_xact", LWTRANCHE_XACT_BUFFER,
-				  LWTRANCHE_XACT_SLRU, SYNC_HANDLER_CLOG, false);
+				  LWTRANCHE_XACT_SLRU, SYNC_HANDLER_CLOG, true);
 	SlruPagePrecedesUnitTests(XactCtl, CLOG_XACTS_PER_PAGE);
 }
 
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c
index 7b133b2862..40e75e1afc 100644
--- a/src/backend/access/transam/commit_ts.c
+++ b/src/backend/access/transam/commit_ts.c
@@ -558,7 +558,7 @@ CommitTsShmemInit(void)
 				  "pg_commit_ts", LWTRANCHE_COMMITTS_BUFFER,
 				  LWTRANCHE_COMMITTS_SLRU,
 				  SYNC_HANDLER_COMMIT_TS,
-				  false);
+				  true);
 	SlruPagePrecedesUnitTests(CommitTsCtl, COMMIT_TS_XACTS_PER_PAGE);
 
 	commitTsShared = ShmemInitStruct("CommitTs shared",
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c
index 186cb7062f..c874fc2ac6 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -1985,14 +1985,14 @@ MultiXactShmemInit(void)
 				  "pg_multixact/offsets", LWTRANCHE_MULTIXACTOFFSET_BUFFER,
 				  LWTRANCHE_MULTIXACTOFFSET_SLRU,
 				  SYNC_HANDLER_MULTIXACT_OFFSET,
-				  false);
+				  true);
 	SlruPagePrecedesUnitTests(MultiXactOffsetCtl, MULTIXACT_OFFSETS_PER_PAGE);
 	SimpleLruInit(MultiXactMemberCtl,
 				  "multixact_member", multixact_member_buffers, 0,
 				  "pg_multixact/members", LWTRANCHE_MULTIXACTMEMBER_BUFFER,
 				  LWTRANCHE_MULTIXACTMEMBER_SLRU,
 				  SYNC_HANDLER_MULTIXACT_MEMBER,
-				  false);
+				  true);
 	/* doesn't call SimpleLruTruncate() or meet criteria for unit tests */
 
 	/* Initialize our shared state struct */
diff --git a/src/backend/access/transam/subtrans.c b/src/backend/access/transam/subtrans.c
index f141ae6143..6564412e6b 100644
--- a/src/backend/access/transam/subtrans.c
+++ b/src/backend/access/transam/subtrans.c
@@ -244,7 +244,7 @@ SUBTRANSShmemInit(void)
 	SubTransCtl->PagePrecedes = SubTransPagePrecedes;
 	SimpleLruInit(SubTransCtl, "subtransaction", SUBTRANSShmemBuffers(), 0,
 				  "pg_subtrans", LWTRANCHE_SUBTRANS_BUFFER,
-				  LWTRANCHE_SUBTRANS_SLRU, SYNC_HANDLER_NONE, false);
+				  LWTRANCHE_SUBTRANS_SLRU, SYNC_HANDLER_NONE, true);
 	SlruPagePrecedesUnitTests(SubTransCtl, SUBTRANS_XACTS_PER_PAGE);
 }
 
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index 33a56f27d0..a1835266cc 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -814,7 +814,7 @@ SerialInit(void)
 	SimpleLruInit(SerialSlruCtl, "serializable",
 				  serializable_buffers, 0, "pg_serial",
 				  LWTRANCHE_SERIAL_BUFFER, LWTRANCHE_SERIAL_SLRU,
-				  SYNC_HANDLER_NONE, false);
+				  SYNC_HANDLER_NONE, true);
 #ifdef USE_ASSERT_CHECKING
 	SerialPagePrecedesLogicallyUnitTests();
 #endif
diff --git a/src/bin/pg_verifybackup/t/003_corruption.pl b/src/bin/pg_verifybackup/t/003_corruption.pl
index 1dd60f709c..deb8c11ca9 100644
--- a/src/bin/pg_verifybackup/t/003_corruption.pl
+++ b/src/bin/pg_verifybackup/t/003_corruption.pl
@@ -246,7 +246,7 @@ sub mutilate_extra_tablespace_file
 sub mutilate_missing_file
 {
 	my ($backup_path) = @_;
-	my $pathname = "$backup_path/pg_xact/0000";
+	my $pathname = "$backup_path/pg_xact/000000000000000";
 	unlink($pathname) || die "$pathname: $!";
 	return;
 }
-- 
2.43.0