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/ramfs | |
| 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/ramfs')
| -rw-r--r-- | fs/ramfs/file-mmu.c | 2 | ||||
| -rw-r--r-- | fs/ramfs/file-nommu.c | 2 | ||||
| -rw-r--r-- | fs/ramfs/internal.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c index 00a933eb820c..86f14cacf641 100644 --- a/fs/ramfs/file-mmu.c +++ b/fs/ramfs/file-mmu.c @@ -26,7 +26,7 @@ #include <linux/fs.h> -struct address_space_operations ramfs_aops = { +const struct address_space_operations ramfs_aops = { .readpage = simple_readpage, .prepare_write = simple_prepare_write, .commit_write = simple_commit_write diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index f443a84b98a5..99fffc9e1bfd 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -27,7 +27,7 @@ static int ramfs_nommu_setattr(struct dentry *, struct iattr *); -struct address_space_operations ramfs_aops = { +const struct address_space_operations ramfs_aops = { .readpage = simple_readpage, .prepare_write = simple_prepare_write, .commit_write = simple_commit_write diff --git a/fs/ramfs/internal.h b/fs/ramfs/internal.h index 313237631b49..c2bb58e74653 100644 --- a/fs/ramfs/internal.h +++ b/fs/ramfs/internal.h @@ -10,6 +10,6 @@ */ -extern struct address_space_operations ramfs_aops; +extern const struct address_space_operations ramfs_aops; extern const struct file_operations ramfs_file_operations; extern struct inode_operations ramfs_file_inode_operations; |