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mm/page_alloc: put __free_pages_core() in __meminit section

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__free_pages_core() is only used in bootmem init and hot-add memory init
path.  Let's put it in __meminit section.

Link: https://lkml.kernel.org/r/20240706061615.30322-1-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Wei Yang 2024-07-06 06:16:15 +00:00 committed by Andrew Morton
parent 26c7d8413a
commit f6953e22af
2 changed files with 3 additions and 2 deletions
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3
mm/memory_hotplug.c
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@ -628,7 +628,8 @@ int restore_online_page_callback(online_page_callback_t callback)
} }
EXPORT_SYMBOL_GPL(restore_online_page_callback); EXPORT_SYMBOL_GPL(restore_online_page_callback);
void generic_online_page(struct page *page, unsigned int order) /* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG */
void __ref generic_online_page(struct page *page, unsigned int order)
{ {
__free_pages_core(page, order, MEMINIT_HOTPLUG); __free_pages_core(page, order, MEMINIT_HOTPLUG);
} }

2
mm/page_alloc.c
View File

@ -1219,7 +1219,7 @@ static void __free_pages_ok(struct page *page, unsigned int order,
__count_vm_events(PGFREE, 1 << order); __count_vm_events(PGFREE, 1 << order);
} }
void __free_pages_core(struct page *page, unsigned int order, void __meminit __free_pages_core(struct page *page, unsigned int order,
enum meminit_context context) enum meminit_context context)
{ {
unsigned int nr_pages = 1 << order; unsigned int nr_pages = 1 << order;