v4-0003-Rename-rmgr_identify-info-bits-argument-to-rmgrin.patch

From 088841ca507a582ef98a550c97e6932eeee347d9 Mon Sep 17 00:00:00 2001
From: Matthias van de Meent <boekewurm+postgres@gmail.com>
Date: Mon, 23 Jan 2023 17:31:18 +0100
Subject: [PATCH v4 3/7] Rename rmgr_identify 'info'-bits argument to rmgrinfo

This indicates the provided bits are fully owned by the rmgr, and none of the
xlog record's owned bits are shared with the rmgr anymore.
---
 src/backend/access/rmgrdesc/brindesc.c                 | 4 ++--
 src/backend/access/rmgrdesc/clogdesc.c                 | 4 ++--
 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/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/include/access/brin_xlog.h                         | 2 +-
 src/include/access/clog.h                              | 2 +-
 src/include/access/ginxlog.h                           | 2 +-
 src/include/access/gistxlog.h                          | 2 +-
 src/include/access/hash_xlog.h                         | 2 +-
 src/include/access/heapam_xlog.h                       | 4 ++--
 src/include/access/multixact.h                         | 2 +-
 src/include/access/nbtxlog.h                           | 2 +-
 src/include/access/spgxlog.h                           | 2 +-
 src/include/access/xlog.h                              | 2 +-
 src/include/catalog/storage_xlog.h                     | 2 +-
 src/include/commands/dbcommands_xlog.h                 | 2 +-
 src/include/commands/sequence.h                        | 2 +-
 src/include/commands/tablespace.h                      | 2 +-
 src/include/replication/message.h                      | 2 +-
 src/include/storage/standbydefs.h                      | 2 +-
 src/include/utils/relmapper.h                          | 2 +-
 src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c | 4 ++--
 35 files changed, 56 insertions(+), 56 deletions(-)

diff --git a/src/backend/access/rmgrdesc/brindesc.c b/src/backend/access/rmgrdesc/brindesc.c
index 1d3e5ee03e..fa272f0720 100644
--- a/src/backend/access/rmgrdesc/brindesc.c
+++ b/src/backend/access/rmgrdesc/brindesc.c
@@ -71,11 +71,11 @@ brin_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-brin_identify(uint8 info)
+brin_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 915f9945d0..b368af595e 100644
--- a/src/backend/access/rmgrdesc/clogdesc.c
+++ b/src/backend/access/rmgrdesc/clogdesc.c
@@ -41,11 +41,11 @@ clog_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-clog_identify(uint8 info)
+clog_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case CLOG_ZEROPAGE:
 			id = "ZEROPAGE";
diff --git a/src/backend/access/rmgrdesc/dbasedesc.c b/src/backend/access/rmgrdesc/dbasedesc.c
index a9529bde05..a405c0738a 100644
--- a/src/backend/access/rmgrdesc/dbasedesc.c
+++ b/src/backend/access/rmgrdesc/dbasedesc.c
@@ -54,11 +54,11 @@ dbase_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-dbase_identify(uint8 info)
+dbase_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 08fc7ba49b..e7ed7a6094 100644
--- a/src/backend/access/rmgrdesc/gindesc.c
+++ b/src/backend/access/rmgrdesc/gindesc.c
@@ -179,11 +179,11 @@ gin_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-gin_identify(uint8 info)
+gin_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 6473069c1a..899e12bcc3 100644
--- a/src/backend/access/rmgrdesc/gistdesc.c
+++ b/src/backend/access/rmgrdesc/gistdesc.c
@@ -86,11 +86,11 @@ gist_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-gist_identify(uint8 info)
+gist_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 bcb2013048..451251caca 100644
--- a/src/backend/access/rmgrdesc/hashdesc.c
+++ b/src/backend/access/rmgrdesc/hashdesc.c
@@ -122,11 +122,11 @@ hash_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-hash_identify(uint8 info)
+hash_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 15f943051a..5224869af1 100644
--- a/src/backend/access/rmgrdesc/heapdesc.c
+++ b/src/backend/access/rmgrdesc/heapdesc.c
@@ -302,11 +302,11 @@ heap2_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-heap_identify(uint8 info)
+heap_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_HEAP_INSERT:
 			id = "INSERT";
@@ -347,11 +347,11 @@ heap_identify(uint8 info)
 }
 
 const char *
-heap2_identify(uint8 info)
+heap2_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_HEAP2_PRUNE:
 			id = "PRUNE";
diff --git a/src/backend/access/rmgrdesc/logicalmsgdesc.c b/src/backend/access/rmgrdesc/logicalmsgdesc.c
index 2bb6cb06c3..7566630961 100644
--- a/src/backend/access/rmgrdesc/logicalmsgdesc.c
+++ b/src/backend/access/rmgrdesc/logicalmsgdesc.c
@@ -43,9 +43,9 @@ logicalmsg_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-logicalmsg_identify(uint8 info)
+logicalmsg_identify(uint8 rmgrinfo)
 {
-	if ((info & ~XLR_INFO_MASK) == XLOG_LOGICAL_MESSAGE)
+	if (rmgrinfo == XLOG_LOGICAL_MESSAGE)
 		return "MESSAGE";
 
 	return NULL;
diff --git a/src/backend/access/rmgrdesc/mxactdesc.c b/src/backend/access/rmgrdesc/mxactdesc.c
index cdcf8a4f45..7676778239 100644
--- a/src/backend/access/rmgrdesc/mxactdesc.c
+++ b/src/backend/access/rmgrdesc/mxactdesc.c
@@ -81,11 +81,11 @@ multixact_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-multixact_identify(uint8 info)
+multixact_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 ede8df72c0..ff9e28ca55 100644
--- a/src/backend/access/rmgrdesc/nbtdesc.c
+++ b/src/backend/access/rmgrdesc/nbtdesc.c
@@ -134,11 +134,11 @@ btree_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-btree_identify(uint8 info)
+btree_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 f4f0e5ce8b..9c9f191700 100644
--- a/src/backend/access/rmgrdesc/relmapdesc.c
+++ b/src/backend/access/rmgrdesc/relmapdesc.c
@@ -32,11 +32,11 @@ relmap_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-relmap_identify(uint8 info)
+relmap_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_RELMAP_UPDATE:
 			id = "UPDATE";
diff --git a/src/backend/access/rmgrdesc/seqdesc.c b/src/backend/access/rmgrdesc/seqdesc.c
index 6def7b653b..eed631b5d8 100644
--- a/src/backend/access/rmgrdesc/seqdesc.c
+++ b/src/backend/access/rmgrdesc/seqdesc.c
@@ -31,11 +31,11 @@ seq_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-seq_identify(uint8 info)
+seq_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_SEQ_LOG:
 			id = "LOG";
diff --git a/src/backend/access/rmgrdesc/smgrdesc.c b/src/backend/access/rmgrdesc/smgrdesc.c
index 8604bee0c0..653caf58e4 100644
--- a/src/backend/access/rmgrdesc/smgrdesc.c
+++ b/src/backend/access/rmgrdesc/smgrdesc.c
@@ -43,11 +43,11 @@ smgr_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-smgr_identify(uint8 info)
+smgr_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_SMGR_CREATE:
 			id = "CREATE";
diff --git a/src/backend/access/rmgrdesc/spgdesc.c b/src/backend/access/rmgrdesc/spgdesc.c
index 9e1e48240b..0d1af9a5b6 100644
--- a/src/backend/access/rmgrdesc/spgdesc.c
+++ b/src/backend/access/rmgrdesc/spgdesc.c
@@ -128,11 +128,11 @@ spg_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-spg_identify(uint8 info)
+spg_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		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 9a08e10fe1..56acea1407 100644
--- a/src/backend/access/rmgrdesc/standbydesc.c
+++ b/src/backend/access/rmgrdesc/standbydesc.c
@@ -76,11 +76,11 @@ standby_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-standby_identify(uint8 info)
+standby_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_STANDBY_LOCK:
 			id = "LOCK";
diff --git a/src/backend/access/rmgrdesc/tblspcdesc.c b/src/backend/access/rmgrdesc/tblspcdesc.c
index c1feb4fa05..c5849ccf7c 100644
--- a/src/backend/access/rmgrdesc/tblspcdesc.c
+++ b/src/backend/access/rmgrdesc/tblspcdesc.c
@@ -38,11 +38,11 @@ tblspc_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-tblspc_identify(uint8 info)
+tblspc_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_TBLSPC_CREATE:
 			id = "CREATE";
diff --git a/src/backend/access/rmgrdesc/xlogdesc.c b/src/backend/access/rmgrdesc/xlogdesc.c
index 3692dfb96a..4db4f3331f 100644
--- a/src/backend/access/rmgrdesc/xlogdesc.c
+++ b/src/backend/access/rmgrdesc/xlogdesc.c
@@ -151,11 +151,11 @@ xlog_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-xlog_identify(uint8 info)
+xlog_identify(uint8 rmgrinfo)
 {
 	const char *id = NULL;
 
-	switch (info & ~XLR_INFO_MASK)
+	switch (rmgrinfo)
 	{
 		case XLOG_CHECKPOINT_SHUTDOWN:
 			id = "CHECKPOINT_SHUTDOWN";
diff --git a/src/include/access/brin_xlog.h b/src/include/access/brin_xlog.h
index ae263a371f..45a688d09b 100644
--- a/src/include/access/brin_xlog.h
+++ b/src/include/access/brin_xlog.h
@@ -145,7 +145,7 @@ typedef struct xl_brin_desummarize
 
 extern void brin_redo(XLogReaderState *record);
 extern void brin_desc(StringInfo buf, XLogReaderState *record);
-extern const char *brin_identify(uint8 info);
+extern const char *brin_identify(uint8 rmgrinfo);
 extern void brin_mask(char *pagedata, BlockNumber blkno);
 
 #endif							/* BRIN_XLOG_H */
diff --git a/src/include/access/clog.h b/src/include/access/clog.h
index d99444f073..224cad4415 100644
--- a/src/include/access/clog.h
+++ b/src/include/access/clog.h
@@ -58,6 +58,6 @@ extern int	clogsyncfiletag(const FileTag *ftag, char *path);
 
 extern void clog_redo(XLogReaderState *record);
 extern void clog_desc(StringInfo buf, XLogReaderState *record);
-extern const char *clog_identify(uint8 info);
+extern const char *clog_identify(uint8 rmgrinfo);
 
 #endif							/* CLOG_H */
diff --git a/src/include/access/ginxlog.h b/src/include/access/ginxlog.h
index 37095e5f17..adf1f6b6d8 100644
--- a/src/include/access/ginxlog.h
+++ b/src/include/access/ginxlog.h
@@ -208,7 +208,7 @@ typedef struct ginxlogDeleteListPages
 
 extern void gin_redo(XLogReaderState *record);
 extern void gin_desc(StringInfo buf, XLogReaderState *record);
-extern const char *gin_identify(uint8 info);
+extern const char *gin_identify(uint8 rmgrinfo);
 extern void gin_xlog_startup(void);
 extern void gin_xlog_cleanup(void);
 extern void gin_mask(char *pagedata, BlockNumber blkno);
diff --git a/src/include/access/gistxlog.h b/src/include/access/gistxlog.h
index aff2ffbdcc..0ca37f3a07 100644
--- a/src/include/access/gistxlog.h
+++ b/src/include/access/gistxlog.h
@@ -109,7 +109,7 @@ typedef struct gistxlogPageReuse
 
 extern void gist_redo(XLogReaderState *record);
 extern void gist_desc(StringInfo buf, XLogReaderState *record);
-extern const char *gist_identify(uint8 info);
+extern const char *gist_identify(uint8 rmgrinfo);
 extern void gist_xlog_startup(void);
 extern void gist_xlog_cleanup(void);
 extern void gist_mask(char *pagedata, BlockNumber blkno);
diff --git a/src/include/access/hash_xlog.h b/src/include/access/hash_xlog.h
index b93619d1a8..74859a2a47 100644
--- a/src/include/access/hash_xlog.h
+++ b/src/include/access/hash_xlog.h
@@ -263,7 +263,7 @@ typedef struct xl_hash_vacuum_one_page
 
 extern void hash_redo(XLogReaderState *record);
 extern void hash_desc(StringInfo buf, XLogReaderState *record);
-extern const char *hash_identify(uint8 info);
+extern const char *hash_identify(uint8 rmgrinfo);
 extern void hash_mask(char *pagedata, BlockNumber blkno);
 
 #endif							/* HASH_XLOG_H */
diff --git a/src/include/access/heapam_xlog.h b/src/include/access/heapam_xlog.h
index a038450787..70e9acd350 100644
--- a/src/include/access/heapam_xlog.h
+++ b/src/include/access/heapam_xlog.h
@@ -406,11 +406,11 @@ extern void HeapTupleHeaderAdvanceConflictHorizon(HeapTupleHeader tuple,
 
 extern void heap_redo(XLogReaderState *record);
 extern void heap_desc(StringInfo buf, XLogReaderState *record);
-extern const char *heap_identify(uint8 info);
+extern const char *heap_identify(uint8 rmgrinfo);
 extern void heap_mask(char *pagedata, BlockNumber blkno);
 extern void heap2_redo(XLogReaderState *record);
 extern void heap2_desc(StringInfo buf, XLogReaderState *record);
-extern const char *heap2_identify(uint8 info);
+extern const char *heap2_identify(uint8 rmgrinfo);
 extern void heap_xlog_logical_rewrite(XLogReaderState *r);
 
 extern XLogRecPtr log_heap_visible(Relation rel, Buffer heap_buffer,
diff --git a/src/include/access/multixact.h b/src/include/access/multixact.h
index 246f757f6a..d52e69aa05 100644
--- a/src/include/access/multixact.h
+++ b/src/include/access/multixact.h
@@ -158,7 +158,7 @@ extern void multixact_twophase_postabort(TransactionId xid, uint16 info,
 
 extern void multixact_redo(XLogReaderState *record);
 extern void multixact_desc(StringInfo buf, XLogReaderState *record);
-extern const char *multixact_identify(uint8 info);
+extern const char *multixact_identify(uint8 rmgrinfo);
 extern char *mxid_to_string(MultiXactId multi, int nmembers,
 							MultiXactMember *members);
 
diff --git a/src/include/access/nbtxlog.h b/src/include/access/nbtxlog.h
index 7dd9fd0206..422ac13d56 100644
--- a/src/include/access/nbtxlog.h
+++ b/src/include/access/nbtxlog.h
@@ -362,6 +362,6 @@ extern void btree_mask(char *pagedata, BlockNumber blkno);
  * prototypes for functions in nbtdesc.c
  */
 extern void btree_desc(StringInfo buf, XLogReaderState *record);
-extern const char *btree_identify(uint8 info);
+extern const char *btree_identify(uint8 rmgrinfo);
 
 #endif							/* NBTXLOG_H */
diff --git a/src/include/access/spgxlog.h b/src/include/access/spgxlog.h
index a7f10bf2d3..3533894baf 100644
--- a/src/include/access/spgxlog.h
+++ b/src/include/access/spgxlog.h
@@ -251,7 +251,7 @@ typedef struct spgxlogVacuumRedirect
 
 extern void spg_redo(XLogReaderState *record);
 extern void spg_desc(StringInfo buf, XLogReaderState *record);
-extern const char *spg_identify(uint8 info);
+extern const char *spg_identify(uint8 rmgrinfo);
 extern void spg_xlog_startup(void);
 extern void spg_xlog_cleanup(void);
 extern void spg_mask(char *pagedata, BlockNumber blkno);
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h
index 48ca852381..9007f559f3 100644
--- a/src/include/access/xlog.h
+++ b/src/include/access/xlog.h
@@ -211,7 +211,7 @@ extern void XLogSetReplicationSlotMinimumLSN(XLogRecPtr lsn);
 
 extern void xlog_redo(struct XLogReaderState *record);
 extern void xlog_desc(StringInfo buf, struct XLogReaderState *record);
-extern const char *xlog_identify(uint8 info);
+extern const char *xlog_identify(uint8 rmgrinfo);
 
 extern void issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli);
 
diff --git a/src/include/catalog/storage_xlog.h b/src/include/catalog/storage_xlog.h
index 6b0a7aa3df..27514163be 100644
--- a/src/include/catalog/storage_xlog.h
+++ b/src/include/catalog/storage_xlog.h
@@ -54,6 +54,6 @@ extern void log_smgrcreate(const RelFileLocator *rlocator, ForkNumber forkNum);
 
 extern void smgr_redo(XLogReaderState *record);
 extern void smgr_desc(StringInfo buf, XLogReaderState *record);
-extern const char *smgr_identify(uint8 info);
+extern const char *smgr_identify(uint8 rmgrinfo);
 
 #endif							/* STORAGE_XLOG_H */
diff --git a/src/include/commands/dbcommands_xlog.h b/src/include/commands/dbcommands_xlog.h
index a1433275f5..f3c11060b6 100644
--- a/src/include/commands/dbcommands_xlog.h
+++ b/src/include/commands/dbcommands_xlog.h
@@ -55,6 +55,6 @@ typedef struct xl_dbase_drop_rec
 
 extern void dbase_redo(XLogReaderState *record);
 extern void dbase_desc(StringInfo buf, XLogReaderState *record);
-extern const char *dbase_identify(uint8 info);
+extern const char *dbase_identify(uint8 rmgrinfo);
 
 #endif							/* DBCOMMANDS_XLOG_H */
diff --git a/src/include/commands/sequence.h b/src/include/commands/sequence.h
index 7db7b3da7b..fb7059b8f6 100644
--- a/src/include/commands/sequence.h
+++ b/src/include/commands/sequence.h
@@ -64,7 +64,7 @@ extern void ResetSequenceCaches(void);
 
 extern void seq_redo(XLogReaderState *record);
 extern void seq_desc(StringInfo buf, XLogReaderState *record);
-extern const char *seq_identify(uint8 info);
+extern const char *seq_identify(uint8 rmgrinfo);
 extern void seq_mask(char *page, BlockNumber blkno);
 
 #endif							/* SEQUENCE_H */
diff --git a/src/include/commands/tablespace.h b/src/include/commands/tablespace.h
index f1961c1813..db21eb59ee 100644
--- a/src/include/commands/tablespace.h
+++ b/src/include/commands/tablespace.h
@@ -64,6 +64,6 @@ extern void remove_tablespace_symlink(const char *linkloc);
 
 extern void tblspc_redo(XLogReaderState *record);
 extern void tblspc_desc(StringInfo buf, XLogReaderState *record);
-extern const char *tblspc_identify(uint8 info);
+extern const char *tblspc_identify(uint8 rmgrinfo);
 
 #endif							/* TABLESPACE_H */
diff --git a/src/include/replication/message.h b/src/include/replication/message.h
index 6ce7f2038b..2fe985a6fe 100644
--- a/src/include/replication/message.h
+++ b/src/include/replication/message.h
@@ -36,6 +36,6 @@ extern XLogRecPtr LogLogicalMessage(const char *prefix, const char *message,
 #define XLOG_LOGICAL_MESSAGE	0x00
 extern void logicalmsg_redo(XLogReaderState *record);
 extern void logicalmsg_desc(StringInfo buf, XLogReaderState *record);
-extern const char *logicalmsg_identify(uint8 info);
+extern const char *logicalmsg_identify(uint8 rmgrinfo);
 
 #endif							/* PG_LOGICAL_MESSAGE_H */
diff --git a/src/include/storage/standbydefs.h b/src/include/storage/standbydefs.h
index 188e348618..84e1f03c8f 100644
--- a/src/include/storage/standbydefs.h
+++ b/src/include/storage/standbydefs.h
@@ -22,7 +22,7 @@
 /* Recovery handlers for the Standby Rmgr (RM_STANDBY_ID) */
 extern void standby_redo(XLogReaderState *record);
 extern void standby_desc(StringInfo buf, XLogReaderState *record);
-extern const char *standby_identify(uint8 info);
+extern const char *standby_identify(uint8 rmgrinfo);
 extern void standby_desc_invalidations(StringInfo buf,
 									   int nmsgs, SharedInvalidationMessage *msgs,
 									   Oid dbId, Oid tsId,
diff --git a/src/include/utils/relmapper.h b/src/include/utils/relmapper.h
index 5c173bdbb3..e3c41ff093 100644
--- a/src/include/utils/relmapper.h
+++ b/src/include/utils/relmapper.h
@@ -68,6 +68,6 @@ extern void RestoreRelationMap(char *startAddress);
 
 extern void relmap_redo(XLogReaderState *record);
 extern void relmap_desc(StringInfo buf, XLogReaderState *record);
-extern const char *relmap_identify(uint8 info);
+extern const char *relmap_identify(uint8 rmgrinfo);
 
 #endif							/* RELMAPPER_H */
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 b5537a5f5b..21514f8e33 100644
--- a/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c
+++ b/src/test/modules/test_custom_rmgrs/test_custom_rmgrs.c
@@ -103,9 +103,9 @@ testcustomrmgrs_desc(StringInfo buf, XLogReaderState *record)
 }
 
 const char *
-testcustomrmgrs_identify(uint8 info)
+testcustomrmgrs_identify(uint8 rmgrinfo)
 {
-	if ((info & ~XLR_INFO_MASK) == XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
+	if (rmgrinfo == XLOG_TEST_CUSTOM_RMGRS_MESSAGE)
 		return "TEST_CUSTOM_RMGRS_MESSAGE";
 
 	return NULL;
-- 
2.40.1