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-rw-r--r--mm/internal.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 8674f677304a..fd6373cb1c66 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1117,10 +1117,11 @@ void ClearPageHWPoisonTakenOff(struct page *page);
bool take_page_off_buddy(struct page *page);
bool put_page_back_buddy(struct page *page);
struct task_struct *task_early_kill(struct task_struct *tsk, int force_early);
-void add_to_kill_ksm(struct task_struct *tsk, struct page *p,
+void add_to_kill_ksm(struct task_struct *tsk, const struct page *p,
struct vm_area_struct *vma, struct list_head *to_kill,
unsigned long ksm_addr);
-unsigned long page_mapped_in_vma(struct page *page, struct vm_area_struct *vma);
+unsigned long page_mapped_in_vma(const struct page *page,
+ struct vm_area_struct *vma);
#else
static inline void unmap_poisoned_folio(struct folio *folio, enum ttu_flags ttu)