Merge branch 'akpm-current/current'

[karo-tx-linux.git] / mm / pgtable-generic.c

diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index 7d3db0247983b22b121290c2203ba2c2fb544ec0..69261d4c774dd3d9894447bdbf6342aac746ad34 100644 (file)
--- 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
 
 }
 #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)
 #ifndef __HAVE_ARCH_PGTABLE_DEPOSIT
 void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
                                pgtable_t pgtable)