From 9a4bbd8d975e01a777005e00c0e26d72bb6cc15a Mon Sep 17 00:00:00 2001
From: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Date: Mon, 7 Aug 2023 16:05:13 -0700
Subject: mm: remove pgtable_{pmd, pte}_page_{ctor, dtor}() wrappers

These functions are no longer necessary.  Remove them and cleanup
Documentation referencing them.

Link: https://lkml.kernel.org/r/20230807230513.102486-32-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Guo Ren <guoren@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Palmer Dabbelt <palmer@rivosinc.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 include/linux/mm.h | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'include')

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6fdc294ada0d..88ac4cf9d3ec 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2898,11 +2898,6 @@ static inline bool pagetable_pte_ctor(struct ptdesc *ptdesc)
 	return true;
 }
 
-static inline bool pgtable_pte_page_ctor(struct page *page)
-{
-	return pagetable_pte_ctor(page_ptdesc(page));
-}
-
 static inline void pagetable_pte_dtor(struct ptdesc *ptdesc)
 {
 	struct folio *folio = ptdesc_folio(ptdesc);
@@ -2912,11 +2907,6 @@ static inline void pagetable_pte_dtor(struct ptdesc *ptdesc)
 	lruvec_stat_sub_folio(folio, NR_PAGETABLE);
 }
 
-static inline void pgtable_pte_page_dtor(struct page *page)
-{
-	pagetable_pte_dtor(page_ptdesc(page));
-}
-
 pte_t *__pte_offset_map(pmd_t *pmd, unsigned long addr, pmd_t *pmdvalp);
 static inline pte_t *pte_offset_map(pmd_t *pmd, unsigned long addr)
 {
@@ -3023,11 +3013,6 @@ static inline bool pagetable_pmd_ctor(struct ptdesc *ptdesc)
 	return true;
 }
 
-static inline bool pgtable_pmd_page_ctor(struct page *page)
-{
-	return pagetable_pmd_ctor(page_ptdesc(page));
-}
-
 static inline void pagetable_pmd_dtor(struct ptdesc *ptdesc)
 {
 	struct folio *folio = ptdesc_folio(ptdesc);
@@ -3037,11 +3022,6 @@ static inline void pagetable_pmd_dtor(struct ptdesc *ptdesc)
 	lruvec_stat_sub_folio(folio, NR_PAGETABLE);
 }
 
-static inline void pgtable_pmd_page_dtor(struct page *page)
-{
-	pagetable_pmd_dtor(page_ptdesc(page));
-}
-
 /*
  * No scalability reason to split PUD locks yet, but follow the same pattern
  * as the PMD locks to make it easier if we decide to.  The VM should not be
-- 
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