diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 7cd5c150c21d..2d8a40fd06e4 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -161,7 +161,7 @@ void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 
 
 void split_huge_pmd_address(struct vm_area_struct *vma, unsigned long address,
-		bool freeze, struct page *page);
+		bool freeze, struct page *page, pgtable_t prealloc_pgtable);
 
 void __split_huge_pud(struct vm_area_struct *vma, pud_t *pud,
 		unsigned long address);
@@ -299,7 +299,8 @@ static inline void deferred_split_huge_page(struct page *page) {}
 static inline void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 		unsigned long address, bool freeze, struct page *page) {}
 static inline void split_huge_pmd_address(struct vm_area_struct *vma,
-		unsigned long address, bool freeze, struct page *page) {}
+		unsigned long address, bool freeze, struct page *page,
+		pgtable_t prealloc_pgtable) {}
 
 #define split_huge_pud(__vma, __pmd, __address)	\
 	do { } while (0)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 9f8bce9a6b32..dcb0e30213af 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2118,7 +2118,7 @@ static void __split_huge_zero_page_pmd(struct vm_area_struct *vma,
 }
 
 static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
-		unsigned long haddr, bool freeze)
+		unsigned long haddr, bool freeze, pgtable_t prealloc_pgtable)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	struct page *page;
@@ -2133,10 +2133,15 @@ static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
 	VM_BUG_ON_VMA(vma->vm_end < haddr + HPAGE_PMD_SIZE, vma);
 	VM_BUG_ON(!is_pmd_migration_entry(*pmd) && !pmd_trans_huge(*pmd)
 				&& !pmd_devmap(*pmd));
+	/* only file backed vma need preallocate pgtable*/
+	VM_BUG_ON(vma_is_anonymous(vma) && prealloc_pgtable);
 
 	count_vm_event(THP_SPLIT_PMD);
 
-	if (!vma_is_anonymous(vma)) {
+	if (prealloc_pgtable) {
+		pgtable_trans_huge_deposit(mm, pmd, prealloc_pgtable);
+		mm_inc_nr_pmds(mm);
+	} else if (!vma_is_anonymous(vma)) {
 		_pmd = pmdp_huge_clear_flush_notify(vma, haddr, pmd);
 		/*
 		 * We are going to unmap this huge page. So
@@ -2277,8 +2282,9 @@ static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
 	}
 }
 
-void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
-		unsigned long address, bool freeze, struct page *page)
+static void ____split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
+		unsigned long address, bool freeze, struct page *page,
+		pgtable_t prealloc_pgtable)
 {
 	spinlock_t *ptl;
 	struct mmu_notifier_range range;
@@ -2303,7 +2309,8 @@ void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			clear_page_mlock(page);
 	} else if (!(pmd_devmap(*pmd) || is_pmd_migration_entry(*pmd)))
 		goto out;
-	__split_huge_pmd_locked(vma, pmd, range.start, freeze);
+	__split_huge_pmd_locked(vma, pmd, range.start, freeze,
+				prealloc_pgtable);
 out:
 	spin_unlock(ptl);
 	/*
@@ -2322,8 +2329,14 @@ void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 	mmu_notifier_invalidate_range_only_end(&range);
 }
 
+void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
+		unsigned long address, bool freeze, struct page *page)
+{
+	____split_huge_pmd(vma, pmd, address, freeze, page, NULL);
+}
+
 void split_huge_pmd_address(struct vm_area_struct *vma, unsigned long address,
-		bool freeze, struct page *page)
+		bool freeze, struct page *page, pgtable_t prealloc_pgtable)
 {
 	pgd_t *pgd;
 	p4d_t *p4d;
@@ -2344,7 +2357,7 @@ void split_huge_pmd_address(struct vm_area_struct *vma, unsigned long address,
 
 	pmd = pmd_offset(pud, address);
 
-	__split_huge_pmd(vma, pmd, address, freeze, page);
+	____split_huge_pmd(vma, pmd, address, freeze, page, prealloc_pgtable);
 }
 
 void vma_adjust_trans_huge(struct vm_area_struct *vma,
@@ -2360,7 +2373,7 @@ void vma_adjust_trans_huge(struct vm_area_struct *vma,
 	if (start & ~HPAGE_PMD_MASK &&
 	    (start & HPAGE_PMD_MASK) >= vma->vm_start &&
 	    (start & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= vma->vm_end)
-		split_huge_pmd_address(vma, start, false, NULL);
+		split_huge_pmd_address(vma, start, false, NULL, NULL);
 
 	/*
 	 * If the new end address isn't hpage aligned and it could
@@ -2370,7 +2383,7 @@ void vma_adjust_trans_huge(struct vm_area_struct *vma,
 	if (end & ~HPAGE_PMD_MASK &&
 	    (end & HPAGE_PMD_MASK) >= vma->vm_start &&
 	    (end & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= vma->vm_end)
-		split_huge_pmd_address(vma, end, false, NULL);
+		split_huge_pmd_address(vma, end, false, NULL, NULL);
 
 	/*
 	 * If we're also updating the vma->vm_next->vm_start, if the new
@@ -2384,7 +2397,7 @@ void vma_adjust_trans_huge(struct vm_area_struct *vma,
 		if (nstart & ~HPAGE_PMD_MASK &&
 		    (nstart & HPAGE_PMD_MASK) >= next->vm_start &&
 		    (nstart & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= next->vm_end)
-			split_huge_pmd_address(next, nstart, false, NULL);
+			split_huge_pmd_address(next, nstart, false, NULL, NULL);
 	}
 }
 
diff --git a/mm/rmap.c b/mm/rmap.c
index e5dfe2ae6b0d..6970d732507c 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1361,7 +1361,7 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
 
 	if (flags & TTU_SPLIT_HUGE_PMD) {
 		split_huge_pmd_address(vma, address,
-				flags & TTU_SPLIT_FREEZE, page);
+				flags & TTU_SPLIT_FREEZE, page, NULL);
 	}
 
 	/*
