+ mm-move-kmem_cache_init-declaration-to-mm-slabh.patch added to mm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: mm: move kmem_cache_init() declaration to mm/slab.h
has been added to the -mm mm-unstable branch.  Its filename is
     mm-move-kmem_cache_init-declaration-to-mm-slabh.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-move-kmem_cache_init-declaration-to-mm-slabh.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@kernel.org>
Subject: mm: move kmem_cache_init() declaration to mm/slab.h
Date: Mon, 20 Mar 2023 00:00:06 +0200

kmem_cache_init() is called only from mm_core_init(), there is no need to
declare it in include/linux/slab.h

Move kmem_cache_init() declaration to mm/slab.h

Link: https://lkml.kernel.org/r/20230319220008.2138576-14-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---


--- a/include/linux/slab.h~mm-move-kmem_cache_init-declaration-to-mm-slabh
+++ a/include/linux/slab.h
@@ -167,7 +167,6 @@ struct mem_cgroup;
 /*
  * struct kmem_cache related prototypes
  */
-void __init kmem_cache_init(void);
 bool slab_is_available(void);
 
 struct kmem_cache *kmem_cache_create(const char *name, unsigned int size,
--- a/mm/mm_init.c~mm-move-kmem_cache_init-declaration-to-mm-slabh
+++ a/mm/mm_init.c
@@ -27,6 +27,7 @@
 #include <linux/swap.h>
 #include <linux/cma.h>
 #include "internal.h"
+#include "slab.h"
 #include "shuffle.h"
 
 #include <asm/setup.h>
--- a/mm/slab.h~mm-move-kmem_cache_init-declaration-to-mm-slabh
+++ a/mm/slab.h
@@ -4,6 +4,7 @@
 /*
  * Internal slab definitions
  */
+void __init kmem_cache_init(void);
 
 /* Reuses the bits in struct page */
 struct slab {
_

Patches currently in -mm which might be from rppt@kernel.org 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