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authorChristoph Hellwig <hch@lst.de>2006-06-28 04:26:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 14:59:04 -0700
commitf5e54d6e53a20cef45af7499e86164f0e0d16bb2 (patch)
treecb92acbb89b84796261bf5563182261ec5654127 /fs/hfs
parenta052b68b1e7a31f1e6a721290035e9deb0f6fed9 (diff)
downloadconfigs-f5e54d6e53a20cef45af7499e86164f0e0d16bb2.tar.gz
[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>
Diffstat (limited to 'fs/hfs')
-rw-r--r--fs/hfs/hfs_fs.h4
-rw-r--r--fs/hfs/inode.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 3ed8663a8db..735332dfd1b 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -182,8 +182,8 @@ extern void hfs_file_truncate(struct inode *);
extern int hfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
/* inode.c */
-extern struct address_space_operations hfs_aops;
-extern struct address_space_operations hfs_btree_aops;
+extern const struct address_space_operations hfs_aops;
+extern const struct address_space_operations hfs_btree_aops;
extern struct inode *hfs_new_inode(struct inode *, struct qstr *, int);
extern void hfs_inode_write_fork(struct inode *, struct hfs_extent *, __be32 *, __be32 *);
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 2d4ced22201..315cf44a90b 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -114,7 +114,7 @@ static int hfs_writepages(struct address_space *mapping,
return mpage_writepages(mapping, wbc, hfs_get_block);
}
-struct address_space_operations hfs_btree_aops = {
+const struct address_space_operations hfs_btree_aops = {
.readpage = hfs_readpage,
.writepage = hfs_writepage,
.sync_page = block_sync_page,
@@ -124,7 +124,7 @@ struct address_space_operations hfs_btree_aops = {
.releasepage = hfs_releasepage,
};
-struct address_space_operations hfs_aops = {
+const struct address_space_operations hfs_aops = {
.readpage = hfs_readpage,
.writepage = hfs_writepage,
.sync_page = block_sync_page,