From a9345897bec3f248d8c2fa98b24a45fc4607acbd Mon Sep 17 00:00:00 2001
From: wangxiaoran <fanfuxiaoran@gmail.com>
Date: Wed, 4 Jun 2025 14:27:03 +0800
Subject: [PATCH] Refactor: Extract XLogRecord info

In XLogRecord, the high 4 bits in xl_info is used by rmgr.
To extract the info, we can directly use XLR_RMGR_INFO_MASK(0xF0)
instead of XLR_INFO_MASK(0x0F)
Remove XLR_INFO_MASK as it is not used any more.
---
 src/backend/access/brin/brin_xlog.c            |  2 +-
 src/backend/access/gin/ginxlog.c               |  2 +-
 src/backend/access/gist/gistxlog.c             |  2 +-
 src/backend/access/hash/hash_xlog.c            |  2 +-
 src/backend/access/heap/heapam_xlog.c          |  4 ++--
 src/backend/access/nbtree/nbtxlog.c            |  2 +-
 src/backend/access/rmgrdesc/brindesc.c         |  4 ++--
 src/backend/access/rmgrdesc/clogdesc.c         |  4 ++--
 src/backend/access/rmgrdesc/committsdesc.c     |  2 +-
 src/backend/access/rmgrdesc/dbasedesc.c        |  4 ++--
 src/backend/access/rmgrdesc/gindesc.c          |  4 ++--
 src/backend/access/rmgrdesc/gistdesc.c         |  4 ++--
 src/backend/access/rmgrdesc/hashdesc.c         |  4 ++--
 src/backend/access/rmgrdesc/heapdesc.c         |  8 ++++----
 src/backend/access/rmgrdesc/logicalmsgdesc.c   |  4 ++--
 src/backend/access/rmgrdesc/mxactdesc.c        |  4 ++--
 src/backend/access/rmgrdesc/nbtdesc.c          |  4 ++--
 src/backend/access/rmgrdesc/relmapdesc.c       |  4 ++--
 src/backend/access/rmgrdesc/replorigindesc.c   |  2 +-
 src/backend/access/rmgrdesc/seqdesc.c          |  4 ++--
 src/backend/access/rmgrdesc/smgrdesc.c         |  4 ++--
 src/backend/access/rmgrdesc/spgdesc.c          |  4 ++--
 src/backend/access/rmgrdesc/standbydesc.c      |  4 ++--
 src/backend/access/rmgrdesc/tblspcdesc.c       |  4 ++--
 src/backend/access/rmgrdesc/xlogdesc.c         |  4 ++--
 src/backend/access/spgist/spgxlog.c            |  2 +-
 src/backend/access/transam/clog.c              |  2 +-
 src/backend/access/transam/commit_ts.c         |  2 +-
 src/backend/access/transam/multixact.c         |  2 +-
 src/backend/access/transam/xlog.c              |  4 ++--
 src/backend/access/transam/xlogprefetcher.c    |  2 +-
 src/backend/access/transam/xlogreader.c        |  2 +-
 src/backend/access/transam/xlogrecovery.c      | 18 +++++++++---------
 src/backend/catalog/storage.c                  |  2 +-
 src/backend/commands/dbcommands.c              |  2 +-
 src/backend/commands/sequence.c                |  2 +-
 src/backend/commands/tablespace.c              |  2 +-
 src/backend/postmaster/walsummarizer.c         |  8 ++++----
 src/backend/replication/logical/decode.c       |  6 +++---
 src/backend/replication/logical/message.c      |  2 +-
 src/backend/replication/logical/origin.c       |  2 +-
 src/backend/storage/ipc/standby.c              |  2 +-
 src/backend/utils/cache/relmapper.c            |  2 +-
 src/bin/pg_rewind/parsexlog.c                  |  4 ++--
 src/bin/pg_waldump/pg_waldump.c                |  2 +-
 src/include/access/xlogrecord.h                |  1 -
 .../test_custom_rmgrs/test_custom_rmgrs.c      |  6 +++---
 47 files changed, 83 insertions(+), 84 deletions(-)

diff --git a/src/backend/access/brin/brin_xlog.c b/src/backend/access/brin/brin_xlog.c
index 85db2f0fd5a..c9b91a15b46 100644
--- a/src/backend/access/brin/brin_xlog.c
+++ b/src/backend/access/brin/brin_xlog.c
@@ -308,7 +308,7 @@ brin_xlog_desummarize_page(XLogReaderState *record)
 void
 brin_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info & XLOG_BRIN_OPMASK)
 	{
diff --git a/src/backend/access/gin/ginxlog.c b/src/backend/access/gin/ginxlog.c
index 55a1ec09776..7b2ec5a0429 100644
--- a/src/backend/access/gin/ginxlog.c
+++ b/src/backend/access/gin/ginxlog.c
@@ -725,7 +725,7 @@ ginRedoDeleteListPages(XLogReaderState *record)
 void
 gin_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	MemoryContext oldCtx;
 
 	/*
diff --git a/src/backend/access/gist/gistxlog.c b/src/backend/access/gist/gistxlog.c
index b354e4ba5d1..1b382848a12 100644
--- a/src/backend/access/gist/gistxlog.c
+++ b/src/backend/access/gist/gistxlog.c
@@ -396,7 +396,7 @@ gistRedoPageReuse(XLogReaderState *record)
 void
 gist_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	MemoryContext oldCxt;
 
 	/*
diff --git a/src/backend/access/hash/hash_xlog.c b/src/backend/access/hash/hash_xlog.c
index 8d97067fe54..9df486a564b 100644
--- a/src/backend/access/hash/hash_xlog.c
+++ b/src/backend/access/hash/hash_xlog.c
@@ -1066,7 +1066,7 @@ hash_xlog_vacuum_one_page(XLogReaderState *record)
 void
 hash_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
diff --git a/src/backend/access/heap/heapam_xlog.c b/src/backend/access/heap/heapam_xlog.c
index 30f4c2d3c67..29e87ccc8d8 100644
--- a/src/backend/access/heap/heapam_xlog.c
+++ b/src/backend/access/heap/heapam_xlog.c
@@ -1181,7 +1181,7 @@ heap_xlog_inplace(XLogReaderState *record)
 void
 heap_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/*
 	 * These operations don't overwrite MVCC data so no conflict processing is
@@ -1227,7 +1227,7 @@ heap_redo(XLogReaderState *record)
 void
 heap2_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info & XLOG_HEAP_OPMASK)
 	{
diff --git a/src/backend/access/nbtree/nbtxlog.c b/src/backend/access/nbtree/nbtxlog.c
index d31dd56732d..ccfc71954f9 100644
--- a/src/backend/access/nbtree/nbtxlog.c
+++ b/src/backend/access/nbtree/nbtxlog.c
@@ -1017,7 +1017,7 @@ btree_xlog_reuse_page(XLogReaderState *record)
 void
 btree_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	MemoryContext oldCtx;
 
 	oldCtx = MemoryContextSwitchTo(opCtx);
diff --git a/src/backend/access/rmgrdesc/brindesc.c b/src/backend/access/rmgrdesc/brindesc.c
index 9fc0bfe2a52..1be7c6dc927 100644
--- a/src/backend/access/rmgrdesc/brindesc.c
+++ b/src/backend/access/rmgrdesc/brindesc.c
@@ -20,7 +20,7 @@ void
 brin_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	info &= XLOG_BRIN_OPMASK;
 	if (info == XLOG_BRIN_CREATE_INDEX)
@@ -75,7 +75,7 @@ brin_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_BRIN_CREATE_INDEX:
 			id = "CREATE_INDEX";
diff --git a/src/backend/access/rmgrdesc/clogdesc.c b/src/backend/access/rmgrdesc/clogdesc.c
index 41bf28dcfd0..11a4c38ca96 100644
--- a/src/backend/access/rmgrdesc/clogdesc.c
+++ b/src/backend/access/rmgrdesc/clogdesc.c
@@ -21,7 +21,7 @@ void
 clog_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == CLOG_ZEROPAGE)
 	{
@@ -45,7 +45,7 @@ clog_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case CLOG_ZEROPAGE:
 			id = "ZEROPAGE";
diff --git a/src/backend/access/rmgrdesc/committsdesc.c b/src/backend/access/rmgrdesc/committsdesc.c
index a6ab9dd78de..9204a9aea6c 100644
--- a/src/backend/access/rmgrdesc/committsdesc.c
+++ b/src/backend/access/rmgrdesc/committsdesc.c
@@ -21,7 +21,7 @@ void
 commit_ts_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == COMMIT_TS_ZEROPAGE)
 	{
diff --git a/src/backend/access/rmgrdesc/dbasedesc.c b/src/backend/access/rmgrdesc/dbasedesc.c
index 4224c5673ff..9be3cd873e5 100644
--- a/src/backend/access/rmgrdesc/dbasedesc.c
+++ b/src/backend/access/rmgrdesc/dbasedesc.c
@@ -22,7 +22,7 @@ void
 dbase_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_DBASE_CREATE_FILE_COPY)
 	{
@@ -58,7 +58,7 @@ dbase_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_DBASE_CREATE_FILE_COPY:
 			id = "CREATE_FILE_COPY";
diff --git a/src/backend/access/rmgrdesc/gindesc.c b/src/backend/access/rmgrdesc/gindesc.c
index 723ff9499cf..1a54956d96d 100644
--- a/src/backend/access/rmgrdesc/gindesc.c
+++ b/src/backend/access/rmgrdesc/gindesc.c
@@ -72,7 +72,7 @@ void
 gin_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
@@ -181,7 +181,7 @@ gin_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_GIN_CREATE_PTREE:
 			id = "CREATE_PTREE";
diff --git a/src/backend/access/rmgrdesc/gistdesc.c b/src/backend/access/rmgrdesc/gistdesc.c
index a2b84e898f9..be67717ffe3 100644
--- a/src/backend/access/rmgrdesc/gistdesc.c
+++ b/src/backend/access/rmgrdesc/gistdesc.c
@@ -61,7 +61,7 @@ void
 gist_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
@@ -91,7 +91,7 @@ gist_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_GIST_PAGE_UPDATE:
 			id = "PAGE_UPDATE";
diff --git a/src/backend/access/rmgrdesc/hashdesc.c b/src/backend/access/rmgrdesc/hashdesc.c
index 75f43a91520..6547b4619e5 100644
--- a/src/backend/access/rmgrdesc/hashdesc.c
+++ b/src/backend/access/rmgrdesc/hashdesc.c
@@ -20,7 +20,7 @@ void
 hash_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
@@ -127,7 +127,7 @@ hash_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_HASH_INIT_META_PAGE:
 			id = "INIT_META_PAGE";
diff --git a/src/backend/access/rmgrdesc/heapdesc.c b/src/backend/access/rmgrdesc/heapdesc.c
index 82b62c95de5..12a30099d95 100644
--- a/src/backend/access/rmgrdesc/heapdesc.c
+++ b/src/backend/access/rmgrdesc/heapdesc.c
@@ -184,7 +184,7 @@ void
 heap_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	info &= XLOG_HEAP_OPMASK;
 	if (info == XLOG_HEAP_INSERT)
@@ -264,7 +264,7 @@ void
 heap2_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	info &= XLOG_HEAP_OPMASK;
 	if (info == XLOG_HEAP2_PRUNE_ON_ACCESS ||
@@ -390,7 +390,7 @@ heap_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_HEAP_INSERT:
 			id = "INSERT";
@@ -435,7 +435,7 @@ heap2_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_HEAP2_PRUNE_ON_ACCESS:
 			id = "PRUNE_ON_ACCESS";
diff --git a/src/backend/access/rmgrdesc/logicalmsgdesc.c b/src/backend/access/rmgrdesc/logicalmsgdesc.c
index 1c8c99f19f8..d2112e02d2b 100644
--- a/src/backend/access/rmgrdesc/logicalmsgdesc.c
+++ b/src/backend/access/rmgrdesc/logicalmsgdesc.c
@@ -19,7 +19,7 @@ void
 logicalmsg_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_LOGICAL_MESSAGE)
 	{
@@ -45,7 +45,7 @@ logicalmsg_desc(StringInfo buf, XLogReaderState *record)
 const char *
 logicalmsg_identify(uint8 info)
 {
-	if ((info & ~XLR_INFO_MASK) == XLOG_LOGICAL_MESSAGE)
+	if ((info & XLR_RMGR_INFO_MASK) == XLOG_LOGICAL_MESSAGE)
 		return "MESSAGE";
 
 	return NULL;
diff --git a/src/backend/access/rmgrdesc/mxactdesc.c b/src/backend/access/rmgrdesc/mxactdesc.c
index 3ca0582db36..d5a5ec4534c 100644
--- a/src/backend/access/rmgrdesc/mxactdesc.c
+++ b/src/backend/access/rmgrdesc/mxactdesc.c
@@ -50,7 +50,7 @@ void
 multixact_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_MULTIXACT_ZERO_OFF_PAGE ||
 		info == XLOG_MULTIXACT_ZERO_MEM_PAGE)
@@ -85,7 +85,7 @@ multixact_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_MULTIXACT_ZERO_OFF_PAGE:
 			id = "ZERO_OFF_PAGE";
diff --git a/src/backend/access/rmgrdesc/nbtdesc.c b/src/backend/access/rmgrdesc/nbtdesc.c
index c05d19ab007..5cbf9473d5a 100644
--- a/src/backend/access/rmgrdesc/nbtdesc.c
+++ b/src/backend/access/rmgrdesc/nbtdesc.c
@@ -24,7 +24,7 @@ void
 btree_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
@@ -140,7 +140,7 @@ btree_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_BTREE_INSERT_LEAF:
 			id = "INSERT_LEAF";
diff --git a/src/backend/access/rmgrdesc/relmapdesc.c b/src/backend/access/rmgrdesc/relmapdesc.c
index caf18460321..0ad32eb90f1 100644
--- a/src/backend/access/rmgrdesc/relmapdesc.c
+++ b/src/backend/access/rmgrdesc/relmapdesc.c
@@ -20,7 +20,7 @@ void
 relmap_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_RELMAP_UPDATE)
 	{
@@ -36,7 +36,7 @@ relmap_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_RELMAP_UPDATE:
 			id = "UPDATE";
diff --git a/src/backend/access/rmgrdesc/replorigindesc.c b/src/backend/access/rmgrdesc/replorigindesc.c
index 5dd74233996..9cf67673fe0 100644
--- a/src/backend/access/rmgrdesc/replorigindesc.c
+++ b/src/backend/access/rmgrdesc/replorigindesc.c
@@ -19,7 +19,7 @@ void
 replorigin_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
diff --git a/src/backend/access/rmgrdesc/seqdesc.c b/src/backend/access/rmgrdesc/seqdesc.c
index 0d289d77fcf..6ba16f94f46 100644
--- a/src/backend/access/rmgrdesc/seqdesc.c
+++ b/src/backend/access/rmgrdesc/seqdesc.c
@@ -21,7 +21,7 @@ void
 seq_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	xl_seq_rec *xlrec = (xl_seq_rec *) rec;
 
 	if (info == XLOG_SEQ_LOG)
@@ -35,7 +35,7 @@ seq_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_SEQ_LOG:
 			id = "LOG";
diff --git a/src/backend/access/rmgrdesc/smgrdesc.c b/src/backend/access/rmgrdesc/smgrdesc.c
index 4bb7fc79bce..a66415b4cab 100644
--- a/src/backend/access/rmgrdesc/smgrdesc.c
+++ b/src/backend/access/rmgrdesc/smgrdesc.c
@@ -21,7 +21,7 @@ void
 smgr_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_SMGR_CREATE)
 	{
@@ -45,7 +45,7 @@ smgr_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_SMGR_CREATE:
 			id = "CREATE";
diff --git a/src/backend/access/rmgrdesc/spgdesc.c b/src/backend/access/rmgrdesc/spgdesc.c
index 72efedc5b40..21d7ba63a4f 100644
--- a/src/backend/access/rmgrdesc/spgdesc.c
+++ b/src/backend/access/rmgrdesc/spgdesc.c
@@ -20,7 +20,7 @@ void
 spg_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
@@ -133,7 +133,7 @@ spg_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_SPGIST_ADD_LEAF:
 			id = "ADD_LEAF";
diff --git a/src/backend/access/rmgrdesc/standbydesc.c b/src/backend/access/rmgrdesc/standbydesc.c
index 81eff5f31c4..588b0dec7ab 100644
--- a/src/backend/access/rmgrdesc/standbydesc.c
+++ b/src/backend/access/rmgrdesc/standbydesc.c
@@ -47,7 +47,7 @@ void
 standby_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_STANDBY_LOCK)
 	{
@@ -80,7 +80,7 @@ standby_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_STANDBY_LOCK:
 			id = "LOCK";
diff --git a/src/backend/access/rmgrdesc/tblspcdesc.c b/src/backend/access/rmgrdesc/tblspcdesc.c
index 5d612b4232e..2066d8588ca 100644
--- a/src/backend/access/rmgrdesc/tblspcdesc.c
+++ b/src/backend/access/rmgrdesc/tblspcdesc.c
@@ -21,7 +21,7 @@ void
 tblspc_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_TBLSPC_CREATE)
 	{
@@ -42,7 +42,7 @@ tblspc_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_TBLSPC_CREATE:
 			id = "CREATE";
diff --git a/src/backend/access/rmgrdesc/xlogdesc.c b/src/backend/access/rmgrdesc/xlogdesc.c
index 58040f28656..77cc7b0e644 100644
--- a/src/backend/access/rmgrdesc/xlogdesc.c
+++ b/src/backend/access/rmgrdesc/xlogdesc.c
@@ -58,7 +58,7 @@ void
 xlog_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_CHECKPOINT_SHUTDOWN ||
 		info == XLOG_CHECKPOINT_ONLINE)
@@ -174,7 +174,7 @@ xlog_identify(uint8 info)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (info & XLR_RMGR_INFO_MASK)
 	{
 		case XLOG_CHECKPOINT_SHUTDOWN:
 			id = "CHECKPOINT_SHUTDOWN";
diff --git a/src/backend/access/spgist/spgxlog.c b/src/backend/access/spgist/spgxlog.c
index b7986e6f713..6767f7598d5 100644
--- a/src/backend/access/spgist/spgxlog.c
+++ b/src/backend/access/spgist/spgxlog.c
@@ -934,7 +934,7 @@ spgRedoVacuumRedirect(XLogReaderState *record)
 void
 spg_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	MemoryContext oldCxt;
 
 	oldCxt = MemoryContextSwitchTo(opCtx);
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c
index 48f10bec91e..680052d58e2 100644
--- a/src/backend/access/transam/clog.c
+++ b/src/backend/access/transam/clog.c
@@ -1106,7 +1106,7 @@ WriteTruncateXlogRec(int64 pageno, TransactionId oldestXact, Oid oldestXactDb)
 void
 clog_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in clog records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c
index 113fae1437a..a278d0a0b8b 100644
--- a/src/backend/access/transam/commit_ts.c
+++ b/src/backend/access/transam/commit_ts.c
@@ -1015,7 +1015,7 @@ WriteTruncateXlogRec(int64 pageno, TransactionId oldestXid)
 void
 commit_ts_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in commit_ts records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c
index 3c06ac45532..0560a414ff5 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -3393,7 +3393,7 @@ WriteMTruncateXlogRec(Oid oldestMultiDB,
 void
 multixact_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in multixact records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 1914859b2ee..3165845ae12 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -766,7 +766,7 @@ XLogInsertRecord(XLogRecData *rdata,
 	pg_crc32c	rdata_crc;
 	bool		inserted;
 	XLogRecord *rechdr = (XLogRecord *) rdata->data;
-	uint8		info = rechdr->xl_info & ~XLR_INFO_MASK;
+	uint8		info = rechdr->xl_info & XLR_RMGR_INFO_MASK;
 	WalInsertClass class = WALINSERT_NORMAL;
 	XLogRecPtr	StartPos;
 	XLogRecPtr	EndPos;
@@ -8422,7 +8422,7 @@ UpdateFullPageWrites(void)
 void
 xlog_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	XLogRecPtr	lsn = record->EndRecPtr;
 
 	/*
diff --git a/src/backend/access/transam/xlogprefetcher.c b/src/backend/access/transam/xlogprefetcher.c
index 7735562db01..4d9e7eaa1c5 100644
--- a/src/backend/access/transam/xlogprefetcher.c
+++ b/src/backend/access/transam/xlogprefetcher.c
@@ -530,7 +530,7 @@ XLogPrefetcherNextBlock(uintptr_t pgsr_private, XLogRecPtr *lsn)
 		if (replaying_lsn < record->lsn)
 		{
 			uint8		rmid = record->header.xl_rmid;
-			uint8		record_type = record->header.xl_info & ~XLR_INFO_MASK;
+			uint8		record_type = record->header.xl_info & XLR_RMGR_INFO_MASK;
 
 			if (rmid == RM_XLOG_ID)
 			{
diff --git a/src/backend/access/transam/xlogreader.c b/src/backend/access/transam/xlogreader.c
index 2790ade1f91..c087295a714 100644
--- a/src/backend/access/transam/xlogreader.c
+++ b/src/backend/access/transam/xlogreader.c
@@ -864,7 +864,7 @@ restart:
 	 * Special processing if it's an XLOG SWITCH record
 	 */
 	if (record->xl_rmid == RM_XLOG_ID &&
-		(record->xl_info & ~XLR_INFO_MASK) == XLOG_SWITCH)
+		(record->xl_info & XLR_RMGR_INFO_MASK) == XLOG_SWITCH)
 	{
 		/* Pretend it extends to end of segment */
 		state->NextRecPtr += state->segcxt.ws_segsize - 1;
diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
index 6ce979f2d8b..724e4704c76 100644
--- a/src/backend/access/transam/xlogrecovery.c
+++ b/src/backend/access/transam/xlogrecovery.c
@@ -634,7 +634,7 @@ InitWalRecovery(ControlFileData *ControlFile, bool *wasShutdown_ptr,
 		if (record != NULL)
 		{
 			memcpy(&checkPoint, XLogRecGetData(xlogreader), sizeof(CheckPoint));
-			wasShutdown = ((record->xl_info & ~XLR_INFO_MASK) == XLOG_CHECKPOINT_SHUTDOWN);
+			wasShutdown = ((record->xl_info & XLR_RMGR_INFO_MASK) == XLOG_CHECKPOINT_SHUTDOWN);
 			ereport(DEBUG1,
 					(errmsg_internal("checkpoint record is at %X/%X",
 									 LSN_FORMAT_ARGS(CheckPointLoc))));
@@ -802,7 +802,7 @@ InitWalRecovery(ControlFileData *ControlFile, bool *wasShutdown_ptr,
 							LSN_FORMAT_ARGS(CheckPointLoc))));
 		}
 		memcpy(&checkPoint, XLogRecGetData(xlogreader), sizeof(CheckPoint));
-		wasShutdown = ((record->xl_info & ~XLR_INFO_MASK) == XLOG_CHECKPOINT_SHUTDOWN);
+		wasShutdown = ((record->xl_info & XLR_RMGR_INFO_MASK) == XLOG_CHECKPOINT_SHUTDOWN);
 	}
 
 	if (ArchiveRecoveryRequested)
@@ -1720,7 +1720,7 @@ PerformWalRecovery(void)
 		 * record.
 		 */
 		if (record->xl_rmid != RM_XLOG_ID ||
-			(record->xl_info & ~XLR_INFO_MASK) != XLOG_CHECKPOINT_REDO)
+			(record->xl_info & XLR_RMGR_INFO_MASK) != XLOG_CHECKPOINT_REDO)
 			ereport(FATAL,
 					(errmsg("unexpected record type found at redo point %X/%X",
 							LSN_FORMAT_ARGS(xlogreader->ReadRecPtr))));
@@ -1942,7 +1942,7 @@ ApplyWalRecord(XLogReaderState *xlogreader, XLogRecord *record, TimeLineID *repl
 	{
 		TimeLineID	newReplayTLI = *replayTLI;
 		TimeLineID	prevReplayTLI = *replayTLI;
-		uint8		info = record->xl_info & ~XLR_INFO_MASK;
+		uint8		info = record->xl_info & XLR_RMGR_INFO_MASK;
 
 		if (info == XLOG_CHECKPOINT_SHUTDOWN)
 		{
@@ -2080,7 +2080,7 @@ ApplyWalRecord(XLogReaderState *xlogreader, XLogRecord *record, TimeLineID *repl
 static void
 xlogrecovery_redo(XLogReaderState *record, TimeLineID replayTLI)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	XLogRecPtr	lsn = record->EndRecPtr;
 
 	Assert(XLogRecGetRmid(record) == RM_XLOG_ID);
@@ -2316,7 +2316,7 @@ xlog_outdesc(StringInfo buf, XLogReaderState *record)
 
 	id = rmgr.rm_identify(info);
 	if (id == NULL)
-		appendStringInfo(buf, "UNKNOWN (%X): ", info & ~XLR_INFO_MASK);
+		appendStringInfo(buf, "UNKNOWN (%X): ", info & XLR_RMGR_INFO_MASK);
 	else
 		appendStringInfo(buf, "%s: ", id);
 
@@ -2436,7 +2436,7 @@ checkTimeLineSwitch(XLogRecPtr lsn, TimeLineID newTLI, TimeLineID prevTLI,
 static bool
 getRecordTimestamp(XLogReaderState *record, TimestampTz *recordXtime)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	uint8		xact_info = info & XLOG_XACT_OPMASK;
 	uint8		rmid = XLogRecGetRmid(record);
 
@@ -2748,7 +2748,7 @@ recoveryStopsAfter(XLogReaderState *record)
 	if (!ArchiveRecoveryRequested)
 		return false;
 
-	info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	rmid = XLogRecGetRmid(record);
 
 	/*
@@ -4098,7 +4098,7 @@ ReadCheckpointRecord(XLogPrefetcher *xlogprefetcher, XLogRecPtr RecPtr,
 				(errmsg("invalid resource manager ID in checkpoint record")));
 		return NULL;
 	}
-	info = record->xl_info & ~XLR_INFO_MASK;
+	info = record->xl_info & XLR_RMGR_INFO_MASK;
 	if (info != XLOG_CHECKPOINT_SHUTDOWN &&
 		info != XLOG_CHECKPOINT_ONLINE)
 	{
diff --git a/src/backend/catalog/storage.c b/src/backend/catalog/storage.c
index 227df90f89c..9ce4da7f32a 100644
--- a/src/backend/catalog/storage.c
+++ b/src/backend/catalog/storage.c
@@ -981,7 +981,7 @@ void
 smgr_redo(XLogReaderState *record)
 {
 	XLogRecPtr	lsn = record->EndRecPtr;
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in smgr records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c
index 5fbbcdaabb1..02797ed87a5 100644
--- a/src/backend/commands/dbcommands.c
+++ b/src/backend/commands/dbcommands.c
@@ -3283,7 +3283,7 @@ recovery_create_dbdir(char *path, bool only_tblspc)
 void
 dbase_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in dbase records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c
index 451ae6f7f69..c81a5c18cd0 100644
--- a/src/backend/commands/sequence.c
+++ b/src/backend/commands/sequence.c
@@ -1890,7 +1890,7 @@ void
 seq_redo(XLogReaderState *record)
 {
 	XLogRecPtr	lsn = record->EndRecPtr;
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 	Buffer		buffer;
 	Page		page;
 	Page		localpage;
diff --git a/src/backend/commands/tablespace.c b/src/backend/commands/tablespace.c
index a9005cc7212..52600f155c9 100644
--- a/src/backend/commands/tablespace.c
+++ b/src/backend/commands/tablespace.c
@@ -1510,7 +1510,7 @@ get_tablespace_name(Oid spc_oid)
 void
 tblspc_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in tblspc records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/postmaster/walsummarizer.c b/src/backend/postmaster/walsummarizer.c
index 0fec4f1f871..6dec1050a8a 100644
--- a/src/backend/postmaster/walsummarizer.c
+++ b/src/backend/postmaster/walsummarizer.c
@@ -1248,7 +1248,7 @@ SummarizeWAL(TimeLineID tli, XLogRecPtr start_lsn, bool exact,
 static void
 SummarizeDbaseRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 {
-	uint8		info = XLogRecGetInfo(xlogreader) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(xlogreader) & XLR_RMGR_INFO_MASK;
 
 	/*
 	 * We use relfilenode zero for a given database OID and tablespace OID to
@@ -1317,7 +1317,7 @@ SummarizeDbaseRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 static void
 SummarizeSmgrRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 {
-	uint8		info = XLogRecGetInfo(xlogreader) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(xlogreader) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_SMGR_CREATE)
 	{
@@ -1366,7 +1366,7 @@ SummarizeSmgrRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 static void
 SummarizeXactRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 {
-	uint8		info = XLogRecGetInfo(xlogreader) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(xlogreader) & XLR_RMGR_INFO_MASK;
 	uint8		xact_info = info & XLOG_XACT_OPMASK;
 
 	if (xact_info == XLOG_XACT_COMMIT ||
@@ -1426,7 +1426,7 @@ SummarizeXactRecord(XLogReaderState *xlogreader, BlockRefTable *brtab)
 static bool
 SummarizeXlogRecord(XLogReaderState *xlogreader, bool *new_fast_forward)
 {
-	uint8		info = XLogRecGetInfo(xlogreader) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(xlogreader) & XLR_RMGR_INFO_MASK;
 	int			record_wal_level;
 
 	if (info == XLOG_CHECKPOINT_REDO)
diff --git a/src/backend/replication/logical/decode.c b/src/backend/replication/logical/decode.c
index cc03f0706e9..c87fb8f8c97 100644
--- a/src/backend/replication/logical/decode.c
+++ b/src/backend/replication/logical/decode.c
@@ -129,7 +129,7 @@ void
 xlog_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 {
 	SnapBuild  *builder = ctx->snapshot_builder;
-	uint8		info = XLogRecGetInfo(buf->record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(buf->record) & XLR_RMGR_INFO_MASK;
 
 	ReorderBufferProcessXid(ctx->reorder, XLogRecGetXid(buf->record),
 							buf->origptr);
@@ -360,7 +360,7 @@ standby_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 {
 	SnapBuild  *builder = ctx->snapshot_builder;
 	XLogReaderState *r = buf->record;
-	uint8		info = XLogRecGetInfo(r) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(r) & XLR_RMGR_INFO_MASK;
 
 	ReorderBufferProcessXid(ctx->reorder, XLogRecGetXid(r), buf->origptr);
 
@@ -597,7 +597,7 @@ logicalmsg_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 	SnapBuild  *builder = ctx->snapshot_builder;
 	XLogReaderState *r = buf->record;
 	TransactionId xid = XLogRecGetXid(r);
-	uint8		info = XLogRecGetInfo(r) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(r) & XLR_RMGR_INFO_MASK;
 	RepOriginId origin_id = XLogRecGetOrigin(r);
 	Snapshot	snapshot = NULL;
 	xl_logical_message *message;
diff --git a/src/backend/replication/logical/message.c b/src/backend/replication/logical/message.c
index ebc8454bad9..10d60880195 100644
--- a/src/backend/replication/logical/message.c
+++ b/src/backend/replication/logical/message.c
@@ -86,7 +86,7 @@ LogLogicalMessage(const char *prefix, const char *message, size_t size,
 void
 logicalmsg_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info != XLOG_LOGICAL_MESSAGE)
 		elog(PANIC, "logicalmsg_redo: unknown op code %u", info);
diff --git a/src/backend/replication/logical/origin.c b/src/backend/replication/logical/origin.c
index a17bacf88e7..4a8fa5abc3e 100644
--- a/src/backend/replication/logical/origin.c
+++ b/src/backend/replication/logical/origin.c
@@ -849,7 +849,7 @@ StartupReplicationOrigin(void)
 void
 replorigin_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	switch (info)
 	{
diff --git a/src/backend/storage/ipc/standby.c b/src/backend/storage/ipc/standby.c
index 7fa8d9247e0..5e4f914f4f0 100644
--- a/src/backend/storage/ipc/standby.c
+++ b/src/backend/storage/ipc/standby.c
@@ -1162,7 +1162,7 @@ StandbyReleaseOldLocks(TransactionId oldxid)
 void
 standby_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in standby records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/backend/utils/cache/relmapper.c b/src/backend/utils/cache/relmapper.c
index abf89f0776e..0e35ab8b57c 100644
--- a/src/backend/utils/cache/relmapper.c
+++ b/src/backend/utils/cache/relmapper.c
@@ -1095,7 +1095,7 @@ perform_relmap_update(bool shared, const RelMapFile *updates)
 void
 relmap_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	/* Backup blocks are not used in relmap records */
 	Assert(!XLogRecHasAnyBlockRefs(record));
diff --git a/src/bin/pg_rewind/parsexlog.c b/src/bin/pg_rewind/parsexlog.c
index 2cd44625ca3..9bfd6ea325b 100644
--- a/src/bin/pg_rewind/parsexlog.c
+++ b/src/bin/pg_rewind/parsexlog.c
@@ -243,7 +243,7 @@ findLastCheckpoint(const char *datadir, XLogRecPtr forkptr, int tliIndex,
 		 * be the latest checkpoint before WAL forked and not the checkpoint
 		 * where the primary has been stopped to be rewound.
 		 */
-		info = XLogRecGetInfo(xlogreader) & ~XLR_INFO_MASK;
+		info = XLogRecGetInfo(xlogreader) & XLR_RMGR_INFO_MASK;
 		if (searchptr < forkptr &&
 			XLogRecGetRmid(xlogreader) == RM_XLOG_ID &&
 			(info == XLOG_CHECKPOINT_SHUTDOWN ||
@@ -391,7 +391,7 @@ extractPageInfo(XLogReaderState *record)
 	int			block_id;
 	RmgrId		rmid = XLogRecGetRmid(record);
 	uint8		info = XLogRecGetInfo(record);
-	uint8		rminfo = info & ~XLR_INFO_MASK;
+	uint8		rminfo = info & XLR_RMGR_INFO_MASK;
 
 	/* Is this a special record type that I recognize? */
 
diff --git a/src/bin/pg_waldump/pg_waldump.c b/src/bin/pg_waldump/pg_waldump.c
index 51fb76efc48..e0c98380b47 100644
--- a/src/bin/pg_waldump/pg_waldump.c
+++ b/src/bin/pg_waldump/pg_waldump.c
@@ -564,7 +564,7 @@ XLogDumpDisplayRecord(XLogDumpConfig *config, XLogReaderState *record)
 
 	id = desc->rm_identify(info);
 	if (id == NULL)
-		printf("desc: UNKNOWN (%x) ", info & ~XLR_INFO_MASK);
+		printf("desc: UNKNOWN (%x) ", info & XLR_RMGR_INFO_MASK);
 	else
 		printf("desc: %s ", id);
 
diff --git a/src/include/access/xlogrecord.h b/src/include/access/xlogrecord.h
index a06833ce0a3..366b622cc15 100644
--- a/src/include/access/xlogrecord.h
+++ b/src/include/access/xlogrecord.h
@@ -59,7 +59,6 @@ typedef struct XLogRecord
  * XLR_SPECIAL_REL_UPDATE and XLR_CHECK_CONSISTENCY bits can be passed by
  * XLogInsert caller. The rest are set internally by XLogInsert.
  */
-#define XLR_INFO_MASK			0x0F
 #define XLR_RMGR_INFO_MASK		0xF0
 
 /*
diff --git a/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c b/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c
index 1a424ad55a8..5ecb4970be7 100644
--- a/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c
+++ b/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c
@@ -81,7 +81,7 @@ _PG_init(void)
 void
 testcustomrmgrs_redo(XLogReaderState *record)
 {
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info != XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
 		elog(PANIC, "testcustomrmgrs_redo: unknown op code %u", info);
@@ -91,7 +91,7 @@ void
 testcustomrmgrs_desc(StringInfo buf, XLogReaderState *record)
 {
 	char	   *rec = XLogRecGetData(record);
-	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+	uint8		info = XLogRecGetInfo(record) & XLR_RMGR_INFO_MASK;
 
 	if (info == XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
 	{
@@ -105,7 +105,7 @@ testcustomrmgrs_desc(StringInfo buf, XLogReaderState *record)
 const char *
 testcustomrmgrs_identify(uint8 info)
 {
-	if ((info & ~XLR_INFO_MASK) == XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
+	if ((info & XLR_RMGR_INFO_MASK) == XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
 		return "TEST_CUSTOM_RMGRS_MESSAGE";
 
 	return NULL;
-- 
2.39.5 (Apple Git-154)

