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/jfs | |
| parent | [PATCH] x86: do_IRQ(): check irq number (diff) | |
| download | linux-dev-f5e54d6e53a20cef45af7499e86164f0e0d16bb2.tar.xz linux-dev-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/jfs')
| -rw-r--r-- | fs/jfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_inode.h | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_metapage.c | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_metapage.h | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 04eb78f1252e..43e3f566aad6 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -305,7 +305,7 @@ static ssize_t jfs_direct_IO(int rw, struct kiocb *iocb, offset, nr_segs, jfs_get_block, NULL); } -struct address_space_operations jfs_aops = { +const struct address_space_operations jfs_aops = { .readpage = jfs_readpage, .readpages = jfs_readpages, .writepage = jfs_writepage, diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h index c30072674464..b5c7da6190dc 100644 --- a/fs/jfs/jfs_inode.h +++ b/fs/jfs/jfs_inode.h @@ -33,7 +33,7 @@ extern void jfs_free_zero_link(struct inode *); extern struct dentry *jfs_get_parent(struct dentry *dentry); extern void jfs_set_inode_flags(struct inode *); -extern struct address_space_operations jfs_aops; +extern const struct address_space_operations jfs_aops; extern struct inode_operations jfs_dir_inode_operations; extern const struct file_operations jfs_dir_operations; extern struct inode_operations jfs_file_inode_operations; diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 7f6e88039700..e1e0a6e6ebdf 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -577,7 +577,7 @@ static void metapage_invalidatepage(struct page *page, unsigned long offset) metapage_releasepage(page, 0); } -struct address_space_operations jfs_metapage_aops = { +const struct address_space_operations jfs_metapage_aops = { .readpage = metapage_readpage, .writepage = metapage_writepage, .sync_page = block_sync_page, diff --git a/fs/jfs/jfs_metapage.h b/fs/jfs/jfs_metapage.h index f0b7d3282b07..d17a3290f5aa 100644 --- a/fs/jfs/jfs_metapage.h +++ b/fs/jfs/jfs_metapage.h @@ -139,7 +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. |