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-rw-r--r--include/asm-i386/page.h1
-rw-r--r--include/asm-x86_64/page.h1
-rw-r--r--include/linux/hugetlb.h6
3 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index 10045fd8210..73296d9924f 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -68,7 +68,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
#endif
#define pgd_val(x) ((x).pgd)
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index fcf890aa8c8..135ffaa0393 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -28,7 +28,6 @@
#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f529d144281..e670b0d13fe 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -70,12 +70,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
void hugetlb_prefault_arch_hook(struct mm_struct *mm);
#endif
-#ifndef ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
-#define hugetlb_clean_stale_pgtable(pte) BUG()
-#else
-void hugetlb_clean_stale_pgtable(pte_t *pte);
-#endif
-
#else /* !CONFIG_HUGETLB_PAGE */
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)