--- 2.4.19pre8aa3/fs/ext3/super.c.~1~	Mon Feb 25 22:05:08 2002
+++ 2.4.19pre8aa3/fs/ext3/super.c	Fri May 10 14:09:28 2002
@@ -1736,7 +1736,7 @@
 
 static int __init init_ext3_fs(void)
 {
-        return register_filesystem(&ext3_fs_type);
+        return register_filesystem_lifo(&ext3_fs_type);
 }
 
 static void __exit exit_ext3_fs(void)
--- 2.4.19pre8aa3/fs/super.c.~1~	Thu May  9 23:30:07 2002
+++ 2.4.19pre8aa3/fs/super.c	Fri May 10 14:08:29 2002
@@ -89,7 +89,7 @@
  *	unregistered.
  */
  
-int register_filesystem(struct file_system_type * fs)
+int __register_filesystem(struct file_system_type * fs, int lifo)
 {
 	int res = 0;
 	struct file_system_type ** p;
@@ -103,8 +103,14 @@
 	p = find_filesystem(fs->name);
 	if (*p)
 		res = -EBUSY;
-	else
-		*p = fs;
+	else {
+		if (!lifo)
+			*p = fs;
+		else {
+			fs->next = file_systems;
+			file_systems = fs;
+		}
+	}
 	write_unlock(&file_systems_lock);
 	return res;
 }
--- 2.4.19pre8aa3/include/linux/fs.h.~1~	Fri May 10 00:46:11 2002
+++ 2.4.19pre8aa3/include/linux/fs.h	Fri May 10 14:16:54 2002
@@ -1077,7 +1077,9 @@
 		__MOD_DEC_USE_COUNT((fops)->owner);	\
 } while(0)
 
-extern int register_filesystem(struct file_system_type *);
+extern int __register_filesystem(struct file_system_type *, int);
+#define register_filesystem(fs) __register_filesystem(fs, 0)
+#define register_filesystem_lifo(fs) __register_filesystem(fs, 1)
 extern int unregister_filesystem(struct file_system_type *);
 extern struct vfsmount *kern_mount(struct file_system_type *);
 extern int may_umount(struct vfsmount *);
--- 2.4.19pre8aa3/kernel/ksyms.c.~1~	Thu May  9 23:30:06 2002
+++ 2.4.19pre8aa3/kernel/ksyms.c	Fri May 10 14:14:22 2002
@@ -355,7 +355,7 @@
 EXPORT_SYMBOL(do_SAK);
 
 /* filesystem registration */
-EXPORT_SYMBOL(register_filesystem);
+EXPORT_SYMBOL(__register_filesystem);
 EXPORT_SYMBOL(unregister_filesystem);
 EXPORT_SYMBOL(kern_mount);
 EXPORT_SYMBOL(__mntput);