+ mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid.patch added to mm-unstable branch

+ mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm/mm_init: rename __init_reserved_page_zone to __init_page_from_nid
has been added to the -mm mm-unstable branch.  Its filename is
     mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid.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 (Microsoft)" <rppt@kernel.org>
Subject: mm/mm_init: rename __init_reserved_page_zone to __init_page_from_nid
Date: Tue, 25 Feb 2025 10:30:16 +0200

__init_reserved_page_zone() function finds the zone for pfn and nid and
performs initialization of a struct page with that zone and nid.  There is
nothing in that function about reserved pages and it is misnamed.

Rename it to __init_page_from_nid() to better reflect what the function
does.

Link: https://lkml.kernel.org/r/20250225083017.567649-2-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Frank van der Linden <fvdl@google.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/hugetlb.c  |    2 +-
 mm/internal.h |    2 +-
 mm/mm_init.c  |    4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

--- a/mm/hugetlb.c~mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid
+++ a/mm/hugetlb.c
@@ -3392,7 +3392,7 @@ static void __init hugetlb_bootmem_free_
 
 	while (npages--) {
 		pfn = page_to_pfn(page);
-		__init_reserved_page_zone(pfn, nid);
+		__init_page_from_nid(pfn, nid);
 		free_reserved_page(page);
 		page++;
 	}
--- a/mm/internal.h~mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid
+++ a/mm/internal.h
@@ -1465,7 +1465,7 @@ static inline bool pte_needs_soft_dirty_
 
 void __meminit __init_single_page(struct page *page, unsigned long pfn,
 				unsigned long zone, int nid);
-void __meminit __init_reserved_page_zone(unsigned long pfn, int nid);
+void __meminit __init_page_from_nid(unsigned long pfn, int nid);
 
 /* shrinker related functions */
 unsigned long shrink_slab(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg,
--- a/mm/mm_init.c~mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid
+++ a/mm/mm_init.c
@@ -653,7 +653,7 @@ static inline void fixup_hashdist(void)
 /*
  * Initialize a reserved page unconditionally, finding its zone first.
  */
-void __meminit __init_reserved_page_zone(unsigned long pfn, int nid)
+void __meminit __init_page_from_nid(unsigned long pfn, int nid)
 {
 	pg_data_t *pgdat;
 	int zid;
@@ -733,7 +733,7 @@ static void __meminit init_reserved_page
 	if (early_page_initialised(pfn, nid))
 		return;
 
-	__init_reserved_page_zone(pfn, nid);
+	__init_page_from_nid(pfn, nid);
 }
 #else
 static inline void pgdat_set_deferred_range(pg_data_t *pgdat) {}
_

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

mm-mm_init-rename-__init_reserved_page_zone-to-__init_page_from_nid.patch
mm-mm_init-rename-init_reserved_page-to-init_deferred_page.patch