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Message-ID: <20250225083017.567649-2-rppt@kernel.org>
Date: Tue, 25 Feb 2025 10:30:16 +0200
From: Mike Rapoport <rppt@...nel.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Frank van der Linden <fvdl@...gle.com>,
Mike Rapoport <rppt@...nel.org>,
Muchun Song <muchun.song@...ux.dev>,
Wei Yang <richard.weiyang@...il.com>,
linux-mm@...ck.org,
linux-kernel@...r.kernel.org
Subject: [PATCH mm-unstable 1/2] mm/mm_init: rename __init_reserved_page_zone to __init_page_from_nid
From: "Mike Rapoport (Microsoft)" <rppt@...nel.org>
__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.
Signed-off-by: Mike Rapoport (Microsoft) <rppt@...nel.org>
---
mm/hugetlb.c | 2 +-
mm/internal.h | 2 +-
mm/mm_init.c | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9faa1034704f..778c21da22f0 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3392,7 +3392,7 @@ static void __init hugetlb_bootmem_free_invalid_page(int nid, struct page *page,
while (npages--) {
pfn = page_to_pfn(page);
- __init_reserved_page_zone(pfn, nid);
+ __init_page_from_nid(pfn, nid);
free_reserved_page(page);
page++;
}
diff --git a/mm/internal.h b/mm/internal.h
index b07550db2bfd..5c0b81abbc1b 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1465,7 +1465,7 @@ static inline bool pte_needs_soft_dirty_wp(struct vm_area_struct *vma, pte_t pte
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,
diff --git a/mm/mm_init.c b/mm/mm_init.c
index 133640a93d1d..f9a02b1e2fce 100644
--- a/mm/mm_init.c
+++ b/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(unsigned long pfn, int nid)
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) {}
--
2.47.2
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