The patch titled
Subject: mm: move pgtable_init() to mm/mm_init.c and make it static
has been added to the -mm mm-unstable branch. Its filename is
mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>
Subject: mm: move pgtable_init() to mm/mm_init.c and make it static
Date: Mon, 20 Mar 2023 00:00:02 +0200
pgtable_init() is only called from mm_core_init().
Move it close to the caller and make it static.
Link: https://lkml.kernel.org/r/20230319220008.2138576-10-rppt@xxxxxxxxxx
Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/include/linux/mm.h~mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static
+++ a/include/linux/mm.h
@@ -2782,12 +2782,6 @@ static inline bool ptlock_init(struct pa
static inline void ptlock_free(struct page *page) {}
#endif /* USE_SPLIT_PTE_PTLOCKS */
-static inline void pgtable_init(void)
-{
- ptlock_cache_init();
- pgtable_cache_init();
-}
-
static inline bool pgtable_pte_page_ctor(struct page *page)
{
if (!ptlock_init(page))
--- a/mm/mm_init.c~mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static
+++ a/mm/mm_init.c
@@ -2511,6 +2511,12 @@ void __init memblock_free_pages(struct p
__free_pages_core(page, order);
}
+static void __init pgtable_init(void)
+{
+ ptlock_cache_init();
+ pgtable_cache_init();
+}
+
/* Report memory auto-initialization states for this boot. */
static void __init report_meminit(void)
{
_
Patches currently in -mm which might be from rppt@xxxxxxxxxx are
mm-move-get_page_from_free_area-to-mm-page_allocc.patch
mips-fix-comment-about-pgtable_init.patch
mm-cma-move-init_cma_reserved_pages-to-cmac-and-make-it-static.patch
mm-page_alloc-add-helper-for-checking-if-check_pages_enabled.patch
mm-move-most-of-core-mm-initialization-to-mm-mm_initc.patch
mm-handle-hashdist-initialization-in-mm-mm_initc.patch
mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.patch
init-fold-build_all_zonelists-and-page_alloc_init_cpuhp-to-mm_init.patch
initmm-move-mm_init-to-mm-mm_initc-and-rename-it-to-mm_core_init.patch
mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static.patch
mm-move-init_mem_debugging_and_hardening-to-mm-mm_initc.patch
initmm-fold-late-call-to-page_ext_init-to-page_alloc_init_late.patch
mm-move-mem_init_print_info-to-mm_initc.patch
mm-move-kmem_cache_init-declaration-to-mm-slabh.patch
mm-move-vmalloc_init-declaration-to-mm-internalh.patch
maintainers-extend-memblock-entry-to-include-mm-initialization.patch
