v52-0003-Use-64-bit-SLRU-pages-in-callers.patch

From fd5a1dc5b1288bbf3af08cf6fface12c83b27804 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 v52 3/7] 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 cc60eab1e2..0e75dd2ca0 100644
--- a/src/backend/access/transam/clog.c
+++ b/src/backend/access/transam/clog.c
@@ -707,7 +707,7 @@ CLOGShmemInit(void)
 	XactCtl->PagePrecedes = CLOGPagePrecedes;
 	SimpleLruInit(XactCtl, "Xact", CLOGShmemBuffers(), CLOG_LSNS_PER_PAGE,
 				  XactSLRULock, "pg_xact", LWTRANCHE_XACT_BUFFER,
-				  SYNC_HANDLER_CLOG, false);
+				  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 6f1cbf3941..f157854e70 100644
--- a/src/backend/access/transam/commit_ts.c
+++ b/src/backend/access/transam/commit_ts.c
@@ -534,7 +534,7 @@ CommitTsShmemInit(void)
 				  CommitTsSLRULock, "pg_commit_ts",
 				  LWTRANCHE_COMMITTS_BUFFER,
 				  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 aa1a9d60fd..4c30525250 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -1865,14 +1865,14 @@ MultiXactShmemInit(void)
 				  MultiXactOffsetSLRULock, "pg_multixact/offsets",
 				  LWTRANCHE_MULTIXACTOFFSET_BUFFER,
 				  SYNC_HANDLER_MULTIXACT_OFFSET,
-				  false);
+				  true);
 	SlruPagePrecedesUnitTests(MultiXactOffsetCtl, MULTIXACT_OFFSETS_PER_PAGE);
 	SimpleLruInit(MultiXactMemberCtl,
 				  "MultiXactMember", NUM_MULTIXACTMEMBER_BUFFERS, 0,
 				  MultiXactMemberSLRULock, "pg_multixact/members",
 				  LWTRANCHE_MULTIXACTMEMBER_BUFFER,
 				  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 cb76a60c67..f45836192b 100644
--- a/src/backend/access/transam/subtrans.c
+++ b/src/backend/access/transam/subtrans.c
@@ -204,7 +204,7 @@ SUBTRANSShmemInit(void)
 	SimpleLruInit(SubTransCtl, "Subtrans", NUM_SUBTRANS_BUFFERS, 0,
 				  SubtransSLRULock, "pg_subtrans",
 				  LWTRANCHE_SUBTRANS_BUFFER, SYNC_HANDLER_NONE,
-				  false);
+				  true);
 	SlruPagePrecedesUnitTests(SubTransCtl, SUBTRANS_XACTS_PER_PAGE);
 }
 
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index 1aca9c4f05..8bfff14a86 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -810,7 +810,7 @@ SerialInit(void)
 	SimpleLruInit(SerialSlruCtl, "Serial",
 				  NUM_SERIAL_BUFFERS, 0, SerialSLRULock, "pg_serial",
 				  LWTRANCHE_SERIAL_BUFFER, SYNC_HANDLER_NONE,
-				  false);
+				  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 4cc3dd05e3..86057c90b6 100644
--- a/src/bin/pg_verifybackup/t/003_corruption.pl
+++ b/src/bin/pg_verifybackup/t/003_corruption.pl
@@ -174,7 +174,7 @@ 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;
 }
-- 
2.34.1