ipc/msg.c: use freezable blocking call

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

diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index 6b674e00153cea664ecadcec49f7c4c35bb843c0..89b150f8c920f200310641ed6a70e56150d06a6c 100644 (file)
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -134,20 +134,6 @@ pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma, unsigned long address,
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 #endif
 
-#ifndef __HAVE_ARCH_PMDP_SPLITTING_FLUSH
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-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_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
-}
-#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
-#endif
-
 #ifndef __HAVE_ARCH_PGTABLE_DEPOSIT
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,