From 84a190d7e95b48418dbacf5a90d3948533499900 Mon Sep 17 00:00:00 2001
From: Muchun Song <songmuchun@bytedance.com>
Date: Thu, 2 Sep 2021 14:56:55 -0700
Subject: [PATCH] mm/bootmem_info.c: mark __init on
register_page_bootmem_info_section
References: bsc#1190208 (MM functional and performance backports)
Patch-mainline: v5.15-rc1
Git-commit: cdcfc631c80e716d4b3bf534471273456bb99556
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@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
mm/bootmem_info.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/bootmem_info.c b/mm/bootmem_info.c
index 5b152dba7344..f03f42f426f6 100644
--- a/mm/bootmem_info.c
+++ b/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_section(unsigned long start_pfn)
}
#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;