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| author |   Miaohe Lin <linmiaohe@huawei.com> | 2022-09-16 15:22:46 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:28 -0700 |
| commit | 5749fcc5f04cef4091dea0c2ba6b5c5f5e05a549 (patch) | |
| tree | 77aa1d5d64e7e0ae08895b73aa0c53d9e18323db | |
| parent | mm/page_alloc: remove obsolete comment in zone_statistics() (diff) | |
| download | wireguard-linux-5749fcc5f04cef4091dea0c2ba6b5c5f5e05a549.tar.xz wireguard-linux-5749fcc5f04cef4091dea0c2ba6b5c5f5e05a549.zip | |
mm/page_alloc: add __init annotations to init_mem_debugging_and_hardening()
It's only called by mm_init(). Add __init annotations to it.
Link: https://lkml.kernel.org/r/20220916072257.9639-6-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | include/linux/mm.h | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index a37c8a29c49b..8bbcccbc5565 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3092,7 +3092,7 @@ extern int apply_to_existing_page_range(struct mm_struct *mm, unsigned long address, unsigned long size, pte_fn_t fn, void *data); -extern void init_mem_debugging_and_hardening(void); +extern void __init init_mem_debugging_and_hardening(void); #ifdef CONFIG_PAGE_POISONING extern void __kernel_poison_pages(struct page *page, int numpages); extern void __kernel_unpoison_pages(struct page *page, int numpages); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b94d3a42cb8b..21261f55dab1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -903,7 +903,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page, * order of appearance. So we need to first gather the full picture of what was * enabled, and then make decisions. */ -void init_mem_debugging_and_hardening(void) +void __init init_mem_debugging_and_hardening(void) { bool page_poisoning_requested = false; |