[PATCH] fix

[Lorenzo Stoakes (Oracle)]

---
 tools/testing/vma/include/dup.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/testing/vma/include/dup.h b/tools/testing/vma/include/dup.h
index 3078ff1487d3..65b1030a7fdf 100644
--- a/tools/testing/vma/include/dup.h
+++ b/tools/testing/vma/include/dup.h
@@ -1318,3 +1318,10 @@ static inline void vma_set_file(struct vm_area_struct *vma, struct file *file)
 	swap(vma->vm_file, file);
 	fput(file);
 }
+
+static inline unsigned long vma_kernel_pagesize(struct vm_area_struct *vma)
+{
+	if (unlikely(vma->vm_ops && vma->vm_ops->pagesize))
+		return vma->vm_ops->pagesize(vma);
+	return PAGE_SIZE;
+}
--
2.53.0