From f5e54d6e53a20cef45af7499e86164f0e0d16bb2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 28 Jun 2006 04:26:44 -0700 Subject: [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 Cc: Steven French Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hpfs/file.c | 2 +- fs/hpfs/hpfs_fn.h | 4 ++-- fs/hpfs/namei.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/hpfs') diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index d3b9fff..d9eb19b 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -99,7 +99,7 @@ static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block) { return generic_block_bmap(mapping,block,hpfs_get_block); } -struct address_space_operations hpfs_aops = { +const struct address_space_operations hpfs_aops = { .readpage = hpfs_readpage, .writepage = hpfs_writepage, .sync_page = block_sync_page, diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index 29b7a3e..f687d54 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -268,7 +268,7 @@ void hpfs_set_ea(struct inode *, struct fnode *, char *, char *, int); int hpfs_file_fsync(struct file *, struct dentry *, int); extern const struct file_operations hpfs_file_ops; extern struct inode_operations hpfs_file_iops; -extern struct address_space_operations hpfs_aops; +extern const struct address_space_operations hpfs_aops; /* inode.c */ @@ -304,7 +304,7 @@ void hpfs_decide_conv(struct inode *, unsigned char *, unsigned); /* namei.c */ extern struct inode_operations hpfs_dir_iops; -extern struct address_space_operations hpfs_symlink_aops; +extern const struct address_space_operations hpfs_symlink_aops; static inline struct hpfs_inode_info *hpfs_i(struct inode *inode) { diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index a03abb1..59e7dc1 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -538,7 +538,7 @@ fail: return err; } -struct address_space_operations hpfs_symlink_aops = { +const struct address_space_operations hpfs_symlink_aops = { .readpage = hpfs_symlink_readpage }; -- cgit v1.1