diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 7c46693a14d7..57a8fa451d3e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1036,11 +1036,13 @@ static void init_once(void *foo)
 
 static int __init init_inodecache(void)
 {
-	ext4_inode_cachep = kmem_cache_create("ext4_inode_cache",
-					     sizeof(struct ext4_inode_info),
-					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
-					     init_once);
+	ext4_inode_cachep = kmem_cache_create_usercopy("ext4_inode_cache",
+				sizeof(struct ext4_inode_info), 0,
+				(SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
+					SLAB_ACCOUNT),
+				offsetof(struct ext4_inode_info, i_data),
+				sizeof_field(struct ext4_inode_info, i_data),
+				init_once);
 	if (ext4_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;