diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index becf9b1eae5a..391a48430850 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -87,8 +87,6 @@ extern struct kobj_attribute shmem_enabled_attr;
 #define HPAGE_PUD_SIZE	((1UL) << HPAGE_PUD_SHIFT)
 #define HPAGE_PUD_MASK	(~(HPAGE_PUD_SIZE - 1))
 
-extern bool is_vma_temporary_stack(struct vm_area_struct *vma);
-
 extern unsigned long transparent_hugepage_flags;
 
 /*
@@ -100,7 +98,7 @@ static inline bool __transparent_hugepage_enabled(struct vm_area_struct *vma)
 	if (vma->vm_flags & VM_NOHUGEPAGE)
 		return false;
 
-	if (is_vma_temporary_stack(vma))
+	if (vma_is_temporary_stack(vma))
 		return false;
 
 	if (test_bit(MMF_DISABLE_THP, &vma->vm_mm->flags))
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 89255d9adb2f..0ec8319ce0d0 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1641,6 +1641,20 @@ static inline bool vma_is_foreign(struct vm_area_struct *vma)
 	return false;
 }
 
+static inline bool vma_is_temporary_stack(struct vm_area_struct *vma)
+{
+	int maybe_stack = vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP);
+
+	if (!maybe_stack)
+		return false;
+
+	if ((vma->vm_flags & VM_STACK_INCOMPLETE_SETUP) ==
+						VM_STACK_INCOMPLETE_SETUP)
+		return true;
+
+	return false;
+}
+
 #ifdef CONFIG_SHMEM
 /*
  * The vma_is_shmem is not inline because it is used only by slow
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 1f7dd5a0cf70..bc6054d66d06 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -413,7 +413,7 @@ static bool hugepage_vma_check(struct vm_area_struct *vma,
 	}
 	if (!vma->anon_vma || vma->vm_ops)
 		return false;
-	if (is_vma_temporary_stack(vma))
+	if (vma_is_temporary_stack(vma))
 		return false;
 	return !(vm_flags & VM_NO_KHUGEPAGED);
 }
diff --git a/mm/mremap.c b/mm/mremap.c
index 62a2df3dab82..53f89a98e072 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -133,7 +133,7 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 	 * such races:
 	 *
 	 * - During exec() shift_arg_pages(), we use a specially tagged vma
-	 *   which rmap call sites look for using is_vma_temporary_stack().
+	 *   which rmap call sites look for using vma_is_temporary_stack().
 	 *
 	 * - During mremap(), new_vma is often known to be placed after vma
 	 *   in rmap traversal order. This ensures rmap will always observe
diff --git a/mm/rmap.c b/mm/rmap.c
index 7d250cbf0b0e..097e3a75e7e9 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1706,23 +1706,9 @@ discard:
 	return ret;
 }
 
-bool is_vma_temporary_stack(struct vm_area_struct *vma)
-{
-	int maybe_stack = vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP);
-
-	if (!maybe_stack)
-		return false;
-
-	if ((vma->vm_flags & VM_STACK_INCOMPLETE_SETUP) ==
-						VM_STACK_INCOMPLETE_SETUP)
-		return true;
-
-	return false;
-}
-
 static bool invalid_migration_vma(struct vm_area_struct *vma, void *arg)
 {
-	return is_vma_temporary_stack(vma);
+	return vma_is_temporary_stack(vma);
 }
 
 static int page_not_mapped(struct page *page)