[patch 130/212] mm/bootmem_info.c: mark __init on register_page_bootmem_info_section

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From: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Subject: mm/bootmem_info.c: mark __init on register_page_bootmem_info_section

register_page_bootmem_info_section() is only called from __init functions,
so mark it __init as well.

Link: https://lkml.kernel.org/r/20210817042221.77172-1-songmuchun@xxxxxxxxxxxxx
Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 mm/bootmem_info.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/mm/bootmem_info.c~mm-bootmem_info-mark-__init-on-register_page_bootmem_info_section
+++ a/mm/bootmem_info.c
@@ -39,7 +39,7 @@ void put_page_bootmem(struct page *page)
 }
 
 #ifndef CONFIG_SPARSEMEM_VMEMMAP
-static void register_page_bootmem_info_section(unsigned long start_pfn)
+static void __init register_page_bootmem_info_section(unsigned long start_pfn)
 {
 	unsigned long mapsize, section_nr, i;
 	struct mem_section *ms;
@@ -74,7 +74,7 @@ static void register_page_bootmem_info_s
 
 }
 #else /* CONFIG_SPARSEMEM_VMEMMAP */
-static void register_page_bootmem_info_section(unsigned long start_pfn)
+static void __init register_page_bootmem_info_section(unsigned long start_pfn)
 {
 	unsigned long mapsize, section_nr, i;
 	struct mem_section *ms;
_



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