diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index cfbfa15..ec6a939 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -97,8 +97,8 @@
 	void (*put_super) (struct super_block *);
 	void (*write_super) (struct super_block *);
 	int (*sync_fs)(struct super_block *sb, int wait);
-	void (*write_super_lockfs) (struct super_block *);
-	void (*unlockfs) (struct super_block *);
+	int (*freeze_fs) (struct super_block *);
+	int (*unfreeze_fs) (struct super_block *);
 	int (*statfs) (struct dentry *, struct kstatfs *);
 	int (*remount_fs) (struct super_block *, int *, char *);
 	void (*clear_inode) (struct inode *);
@@ -119,8 +119,8 @@
 put_super:		yes	yes	no
 write_super:		no	yes	read
 sync_fs:		no	no	read
-write_super_lockfs:	?
-unlockfs:		?
+freeze_fs:		?
+unfreeze_fs:		?
 statfs:			no	no	no
 remount_fs:		yes	yes	maybe		(see below)
 clear_inode:		no