mm/mmu_notifier: kill invalidate_page

[karo-tx-linux.git] / mm / mmu_notifier.c

diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index 54ca545629286223a16ef931830a3757b29da77d..314285284e6e6a4c764d0f8126dd0fecf8f7f84e 100644 (file)
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -174,20 +174,6 @@ void __mmu_notifier_change_pte(struct mm_struct *mm, unsigned long address,
        srcu_read_unlock(&srcu, id);
 }
 
-void __mmu_notifier_invalidate_page(struct mm_struct *mm,
-                                         unsigned long address)
-{
-       struct mmu_notifier *mn;
-       int id;
-
-       id = srcu_read_lock(&srcu);
-       hlist_for_each_entry_rcu(mn, &mm->mmu_notifier_mm->list, hlist) {
-               if (mn->ops->invalidate_page)
-                       mn->ops->invalidate_page(mn, mm, address);
-       }
-       srcu_read_unlock(&srcu, id);
-}
-
 void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
                                  unsigned long start, unsigned long end)
 {