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-rw-r--r--arch/s390/include/asm/hugetlb.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index 11eae5f55b70..0130d0379edd 100644
--- a/arch/s390/include/asm/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
@@ -35,12 +35,8 @@ static inline int prepare_hugepage_range(struct file *file,
return 0;
}
-#define hugetlb_prefault_arch_hook(mm) do { } while (0)
#define arch_clear_hugepage_flags(page) do { } while (0)
-int arch_prepare_hugepage(struct page *page);
-void arch_release_hugepage(struct page *page);
-
static inline void huge_pte_clear(struct mm_struct *mm, unsigned long addr,
pte_t *ptep)
{
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