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-rw-r--r--mm/pgtable-generic.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index 4c681baff363..c311a2ec6fea 100644
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -139,18 +139,6 @@ pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma, unsigned long address,
}
#endif
-#ifndef __HAVE_ARCH_PMDP_SPLITTING_FLUSH
-void pmdp_splitting_flush(struct vm_area_struct *vma, unsigned long address,
- pmd_t *pmdp)
-{
- pmd_t pmd = pmd_mksplitting(*pmdp);
- VM_BUG_ON(address & ~HPAGE_PMD_MASK);
- set_pmd_at(vma->vm_mm, address, pmdp, pmd);
- /* tlb flush only to serialize against gup-fast */
- flush_pmd_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
-}
-#endif
-
#ifndef __HAVE_ARCH_PGTABLE_DEPOSIT
void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
pgtable_t pgtable)