diff options
| author | Christoph Hellwig <hch@lst.de> | 2006-06-28 04:26:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-28 14:59:04 -0700 |
| commit | f5e54d6e53a20cef45af7499e86164f0e0d16bb2 (patch) | |
| tree | cb92acbb89b84796261bf5563182261ec5654127 /fs/affs | |
| parent | a052b68b1e7a31f1e6a721290035e9deb0f6fed9 (diff) | |
| download | lwn-f5e54d6e53a20cef45af7499e86164f0e0d16bb2.tar.gz lwn-f5e54d6e53a20cef45af7499e86164f0e0d16bb2.zip | |
[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/affs')
| -rw-r--r-- | fs/affs/affs.h | 6 | ||||
| -rw-r--r-- | fs/affs/file.c | 4 | ||||
| -rw-r--r-- | fs/affs/symlink.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/fs/affs/affs.h b/fs/affs/affs.h index a43a876742b8..0ddd4cc0d1a0 100644 --- a/fs/affs/affs.h +++ b/fs/affs/affs.h @@ -195,9 +195,9 @@ extern struct inode_operations affs_symlink_inode_operations; extern const struct file_operations affs_file_operations; extern const struct file_operations affs_file_operations_ofs; extern const struct file_operations affs_dir_operations; -extern struct address_space_operations affs_symlink_aops; -extern struct address_space_operations affs_aops; -extern struct address_space_operations affs_aops_ofs; +extern const struct address_space_operations affs_symlink_aops; +extern const struct address_space_operations affs_aops; +extern const struct address_space_operations affs_aops_ofs; extern struct dentry_operations affs_dentry_operations; extern struct dentry_operations affs_dentry_operations_intl; diff --git a/fs/affs/file.c b/fs/affs/file.c index 7076262af39b..3de8590e4f6a 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -406,7 +406,7 @@ static sector_t _affs_bmap(struct address_space *mapping, sector_t block) { return generic_block_bmap(mapping,block,affs_get_block); } -struct address_space_operations affs_aops = { +const struct address_space_operations affs_aops = { .readpage = affs_readpage, .writepage = affs_writepage, .sync_page = block_sync_page, @@ -759,7 +759,7 @@ out: goto done; } -struct address_space_operations affs_aops_ofs = { +const struct address_space_operations affs_aops_ofs = { .readpage = affs_readpage_ofs, //.writepage = affs_writepage_ofs, //.sync_page = affs_sync_page_ofs, diff --git a/fs/affs/symlink.c b/fs/affs/symlink.c index 426f0f094f23..f802256a5933 100644 --- a/fs/affs/symlink.c +++ b/fs/affs/symlink.c @@ -66,7 +66,7 @@ fail: return err; } -struct address_space_operations affs_symlink_aops = { +const struct address_space_operations affs_symlink_aops = { .readpage = affs_symlink_readpage, }; |