[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>
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 7bb7168..67d6634 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -35,7 +35,7 @@
.getattr = afs_inode_getattr,
};
-struct address_space_operations afs_fs_aops = {
+const struct address_space_operations afs_fs_aops = {
.readpage = afs_file_readpage,
.sync_page = block_sync_page,
.set_page_dirty = __set_page_dirty_nobuffers,
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 72febdf..e88b3b6 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -69,7 +69,7 @@
/*
* file.c
*/
-extern struct address_space_operations afs_fs_aops;
+extern const struct address_space_operations afs_fs_aops;
extern struct inode_operations afs_file_inode_operations;
#ifdef AFS_CACHING_SUPPORT