[PATCH] mark address_space_operations const

Same as with already do with the file operations: keep them in .rodata and
prevents people from doing runtime patching.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Steven French <sfrench@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index bb8844f40e48..3ed6e3e120b6 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -62,7 +62,7 @@ struct inode_operations jffs2_file_inode_operations =
         .removexattr =  jffs2_removexattr
 };
 
-struct address_space_operations jffs2_file_address_operations =
+const struct address_space_operations jffs2_file_address_operations =
 {
         .readpage =     jffs2_readpage,
         .prepare_write =jffs2_prepare_write,
diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h
index 6b5223565405..9f41fc01a371 100644
--- a/fs/jffs2/os-linux.h
+++ b/fs/jffs2/os-linux.h
@@ -158,7 +158,7 @@ extern struct inode_operations jffs2_dir_inode_operations;
 /* file.c */
 extern const struct file_operations jffs2_file_operations;
 extern struct inode_operations jffs2_file_inode_operations;
-extern struct address_space_operations jffs2_file_address_operations;
+extern const struct address_space_operations jffs2_file_address_operations;
 int jffs2_fsync(struct file *, struct dentry *, int);
 int jffs2_do_readpage_unlock (struct inode *inode, struct page *pg);