1 files changed, 11 insertions, 0 deletions

diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index c4480b9bda5d..0f13b945e240 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -223,8 +223,10 @@ struct pv_mmu_ops {
         void (*alloc_pte)(struct mm_struct *mm, u32 pfn);
         void (*alloc_pmd)(struct mm_struct *mm, u32 pfn);
         void (*alloc_pmd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
+        void (*alloc_pud)(struct mm_struct *mm, u32 pfn);
         void (*release_pte)(u32 pfn);
         void (*release_pmd)(u32 pfn);
+        void (*release_pud)(u32 pfn);
 
         /* Pagetable manipulation functions */
         void (*set_pte)(pte_t *ptep, pte_t pteval);
@@ -934,6 +936,15 @@ static inline void paravirt_release_pmd(unsigned pfn)
         PVOP_VCALL1(pv_mmu_ops.release_pmd, pfn);
 }
 
+static inline void paravirt_alloc_pud(struct mm_struct *mm, unsigned pfn)
+{
+        PVOP_VCALL2(pv_mmu_ops.alloc_pud, mm, pfn);
+}
+static inline void paravirt_release_pud(unsigned pfn)
+{
+        PVOP_VCALL1(pv_mmu_ops.release_pud, pfn);
+}
+
 #ifdef CONFIG_HIGHPTE
 static inline void *kmap_atomic_pte(struct page *page, enum km_type type)
 {