[PATCH] mark address_space_operations const

[deliverable/linux.git] / fs / jfs / jfs_metapage.h

diff --git a/fs/jfs/jfs_metapage.h b/fs/jfs/jfs_metapage.h
index 991e9fb84c75517cc6f73247081740dd97da76ec..d17a3290f5aab901253c0f2d43b136a237dc893d 100644 (file)
--- a/fs/jfs/jfs_metapage.h
+++ b/fs/jfs/jfs_metapage.h
@@ -1,6 +1,6 @@
 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
- *   Portions Copyright (c) Christoph Hellwig, 2001-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
+ *   Portions Copyright (C) Christoph Hellwig, 2001-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -58,6 +58,8 @@ struct metapage {
 #define mark_metapage_dirty(mp) set_bit(META_dirty, &(mp)->flag)
 
 /* function prototypes */
+extern int metapage_init(void);
+extern void metapage_exit(void);
 extern struct metapage *__get_metapage(struct inode *inode,
                                  unsigned long lblock, unsigned int size,
                                  int absolute, unsigned long new);
@@ -137,7 +139,7 @@ static inline void metapage_homeok(struct metapage *mp)
        put_metapage(mp);
 }
 
-extern struct address_space_operations jfs_metapage_aops;
+extern const struct address_space_operations jfs_metapage_aops;
 
 /*
  * This routines invalidate all pages for an extent.