From: =?UTF-8?q?=C3=81lvaro=20Herrera?= <alvherre@kurilemu.de>
Date: Thu, 2 Apr 2026 20:01:36 +0200
Subject: [PATCH 1/5] don't include bufmgr.h in nbtree.h

---
 contrib/amcheck/verify_nbtree.c         | 1 +
 contrib/pageinspect/btreefuncs.c        | 1 +
 src/backend/access/nbtree/nbtdedup.c    | 1 +
 src/backend/access/nbtree/nbtinsert.c   | 1 +
 src/backend/access/nbtree/nbtpage.c     | 1 +
 src/backend/access/nbtree/nbtreadpage.c | 1 +
 src/backend/access/nbtree/nbtsearch.c   | 1 +
 src/backend/access/nbtree/nbtsort.c     | 1 +
 src/backend/access/nbtree/nbtutils.c    | 1 +
 src/include/access/nbtree.h             | 7 ++++++-
 10 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/contrib/amcheck/verify_nbtree.c b/contrib/amcheck/verify_nbtree.c
index b74ab5f7a05..40d191f2f73 100644
--- a/contrib/amcheck/verify_nbtree.c
+++ b/contrib/amcheck/verify_nbtree.c
@@ -37,6 +37,7 @@
 #include "common/pg_prng.h"
 #include "lib/bloomfilter.h"
 #include "miscadmin.h"
+#include "storage/bufmgr.h"
 #include "storage/smgr.h"
 #include "utils/guc.h"
 #include "utils/memutils.h"
diff --git a/contrib/pageinspect/btreefuncs.c b/contrib/pageinspect/btreefuncs.c
index 0585b7cee40..4fb2abe4a77 100644
--- a/contrib/pageinspect/btreefuncs.c
+++ b/contrib/pageinspect/btreefuncs.c
@@ -36,6 +36,7 @@
 #include "funcapi.h"
 #include "miscadmin.h"
 #include "pageinspect.h"
+#include "storage/bufmgr.h"
 #include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/rel.h"
diff --git a/src/backend/access/nbtree/nbtdedup.c b/src/backend/access/nbtree/nbtdedup.c
index af7affdf409..73f885a8759 100644
--- a/src/backend/access/nbtree/nbtdedup.c
+++ b/src/backend/access/nbtree/nbtdedup.c
@@ -19,6 +19,7 @@
 #include "access/tableam.h"
 #include "access/xloginsert.h"
 #include "miscadmin.h"
+#include "storage/bufmgr.h"
 #include "utils/rel.h"
 
 static void _bt_bottomupdel_finish_pending(Page page, BTDedupState state,
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c
index c8af97dd23d..71e9777410c 100644
--- a/src/backend/access/nbtree/nbtinsert.c
+++ b/src/backend/access/nbtree/nbtinsert.c
@@ -24,6 +24,7 @@
 #include "common/pg_prng.h"
 #include "lib/qunique.h"
 #include "miscadmin.h"
+#include "storage/bufmgr.h"
 #include "storage/lmgr.h"
 #include "storage/predicate.h"
 #include "utils/injection_point.h"
diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c
index 0547038616e..79810280e13 100644
--- a/src/backend/access/nbtree/nbtpage.c
+++ b/src/backend/access/nbtree/nbtpage.c
@@ -30,6 +30,7 @@
 #include "access/xloginsert.h"
 #include "common/int.h"
 #include "miscadmin.h"
+#include "storage/bufmgr.h"
 #include "storage/indexfsm.h"
 #include "storage/predicate.h"
 #include "storage/procarray.h"
diff --git a/src/backend/access/nbtree/nbtreadpage.c b/src/backend/access/nbtree/nbtreadpage.c
index 2ba1ca66023..6c2f5a32085 100644
--- a/src/backend/access/nbtree/nbtreadpage.c
+++ b/src/backend/access/nbtree/nbtreadpage.c
@@ -20,6 +20,7 @@
 
 #include "access/nbtree.h"
 #include "access/relscan.h"
+#include "storage/bufmgr.h"
 #include "storage/predicate.h"
 #include "utils/datum.h"
 #include "utils/rel.h"
diff --git a/src/backend/access/nbtree/nbtsearch.c b/src/backend/access/nbtree/nbtsearch.c
index aae6acb7f57..02796230bca 100644
--- a/src/backend/access/nbtree/nbtsearch.c
+++ b/src/backend/access/nbtree/nbtsearch.c
@@ -21,6 +21,7 @@
 #include "executor/instrument_node.h"
 #include "miscadmin.h"
 #include "pgstat.h"
+#include "storage/bufmgr.h"
 #include "storage/predicate.h"
 #include "utils/lsyscache.h"
 #include "utils/rel.h"
diff --git a/src/backend/access/nbtree/nbtsort.c b/src/backend/access/nbtree/nbtsort.c
index 756dfa3dcf4..9718f3ef308 100644
--- a/src/backend/access/nbtree/nbtsort.c
+++ b/src/backend/access/nbtree/nbtsort.c
@@ -51,6 +51,7 @@
 #include "executor/instrument.h"
 #include "miscadmin.h"
 #include "pgstat.h"
+#include "storage/bufmgr.h"
 #include "storage/bulk_write.h"
 #include "storage/condition_variable.h"
 #include "storage/proc.h"
diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c
index 732bc750c9e..9f41652bdbe 100644
--- a/src/backend/access/nbtree/nbtutils.c
+++ b/src/backend/access/nbtree/nbtutils.c
@@ -24,6 +24,7 @@
 #include "common/int.h"
 #include "lib/qunique.h"
 #include "miscadmin.h"
+#include "storage/bufmgr.h"
 #include "storage/lwlock.h"
 #include "utils/datum.h"
 #include "utils/lsyscache.h"
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
index bf166bf8ac9..5847cfe7ac0 100644
--- a/src/include/access/nbtree.h
+++ b/src/include/access/nbtree.h
@@ -22,12 +22,17 @@
 #include "catalog/pg_class.h"
 #include "catalog/pg_index.h"
 #include "lib/stringinfo.h"
-#include "storage/bufmgr.h"
 #include "storage/dsm.h"
 #include "storage/shm_toc.h"
 #include "utils/snapmgr.h"
 #include "utils/skipsupport.h"
 
+/*
+ * forward declarations in this file
+ */
+typedef int Buffer;
+
+
 /* There's room for a 16-bit vacuum cycle ID in BTPageOpaqueData */
 typedef uint16 BTCycleId;
 
-- 
2.47.3


--rmdldozsotr5364u
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="0002-don-t-include-bufmgr.h-in-hash.h.patch"