--- a/mm/shmem.c
+++ b/mm/shmem.c
-@@ -2775,6 +2775,15 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range);
+@@ -2781,6 +2781,15 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range);
/* common code */
/**
* shmem_file_setup - get an unlinked file living in tmpfs
* @name: name for dentry (to be seen in /proc/<pid>/maps
-@@ -2851,11 +2860,8 @@ int shmem_zero_setup(struct vm_area_stru
+@@ -2857,11 +2866,8 @@ int shmem_zero_setup(struct vm_area_stru
file = shmem_file_setup("dev/zero", size, vma->vm_flags);
if (IS_ERR(file))
return PTR_ERR(file);