5 files changed, 9 insertions, 18 deletions
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index db37a0e02d32..3f803b3a1f82 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -58,8 +58,8 @@ int ovl_copy_xattr(struct dentry *old, struct dentry *new)
 	char *buf, *name, *value = NULL;
 	int uninitialized_var(error);
 
-	if (!old->d_inode->i_op->getxattr ||
-	    !new->d_inode->i_op->getxattr)
+	if (!(old->d_inode->i_opflags & IOP_XATTR) ||
+	    !(new->d_inode->i_opflags & IOP_XATTR))
 		return 0;
 
 	list_size = vfs_listxattr(old, NULL, 0);
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index b0ffa1d1677e..5f90ddf778ba 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -1006,17 +1006,14 @@ const struct inode_operations ovl_dir_inode_operations = {
 	.symlink	= ovl_symlink,
 	.unlink		= ovl_unlink,
 	.rmdir		= ovl_rmdir,
-	.rename2	= ovl_rename2,
+	.rename		= ovl_rename2,
 	.link		= ovl_link,
 	.setattr	= ovl_setattr,
 	.create		= ovl_create,
 	.mknod		= ovl_mknod,
 	.permission	= ovl_permission,
 	.getattr	= ovl_dir_getattr,
-	.setxattr	= generic_setxattr,
-	.getxattr	= generic_getxattr,
 	.listxattr	= ovl_listxattr,
-	.removexattr	= generic_removexattr,
 	.get_acl	= ovl_get_acl,
 	.update_time	= ovl_update_time,
 };
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index c75625c1efa3..c18d6a4ff456 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -53,7 +53,7 @@ int ovl_setattr(struct dentry *dentry, struct iattr *attr)
 	 * inode_newsize_ok() will always check against MAX_LFS_FILESIZE and not
 	 * check for a swapfile (which this won't be anyway).
 	 */
-	err = inode_change_ok(dentry->d_inode, attr);
+	err = setattr_prepare(dentry, attr);
 	if (err)
 		return err;
 
@@ -367,10 +367,7 @@ static const struct inode_operations ovl_file_inode_operations = {
 	.setattr	= ovl_setattr,
 	.permission	= ovl_permission,
 	.getattr	= ovl_getattr,
-	.setxattr	= generic_setxattr,
-	.getxattr	= generic_getxattr,
 	.listxattr	= ovl_listxattr,
-	.removexattr	= generic_removexattr,
 	.get_acl	= ovl_get_acl,
 	.update_time	= ovl_update_time,
 };
@@ -380,10 +377,7 @@ static const struct inode_operations ovl_symlink_inode_operations = {
 	.get_link	= ovl_get_link,
 	.readlink	= ovl_readlink,
 	.getattr	= ovl_getattr,
-	.setxattr	= generic_setxattr,
-	.getxattr	= generic_getxattr,
 	.listxattr	= ovl_listxattr,
-	.removexattr	= generic_removexattr,
 	.update_time	= ovl_update_time,
 };
 
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h
index 5813ccff8cd9..e218e741cb99 100644
--- a/fs/overlayfs/overlayfs.h
+++ b/fs/overlayfs/overlayfs.h
@@ -114,13 +114,13 @@ static inline int ovl_do_rename(struct inode *olddir, struct dentry *olddentry,
 {
 	int err;
 
-	pr_debug("rename2(%pd2, %pd2, 0x%x)\n",
+	pr_debug("rename(%pd2, %pd2, 0x%x)\n",
 		 olddentry, newdentry, flags);
 
 	err = vfs_rename(olddir, olddentry, newdir, newdentry, NULL, flags);
 
 	if (err) {
-		pr_debug("...rename2(%pd2, %pd2, ...) = %i\n",
+		pr_debug("...rename(%pd2, %pd2, ...) = %i\n",
 			 olddentry, newdentry, err);
 	}
 	return err;
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index e2a94a26767b..7e3f0127fc1a 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -275,10 +275,10 @@ static bool ovl_is_opaquedir(struct dentry *dentry)
 	char val;
 	struct inode *inode = dentry->d_inode;
 
-	if (!S_ISDIR(inode->i_mode) || !inode->i_op->getxattr)
+	if (!S_ISDIR(inode->i_mode) || !(inode->i_opflags & IOP_XATTR))
 		return false;
 
-	res = inode->i_op->getxattr(dentry, inode, OVL_XATTR_OPAQUE, &val, 1);
+	res = __vfs_getxattr(dentry, inode, OVL_XATTR_OPAQUE, &val, 1);
 	if (res == 1 && val == 'y')
 		return true;
 
@@ -1320,7 +1320,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_xattr = ovl_xattr_handlers;
 	sb->s_root = root_dentry;
 	sb->s_fs_info = ufs;
-	sb->s_flags |= MS_POSIXACL;
+	sb->s_flags |= MS_POSIXACL | MS_NOREMOTELOCK;
 
 	return 0;