[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/nfs/file.c b/fs/nfs/file.c
index add2891..cc2b874 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -315,7 +315,7 @@
return !nfs_wb_page(page->mapping->host, page);
}
-struct address_space_operations nfs_file_aops = {
+const struct address_space_operations nfs_file_aops = {
.readpage = nfs_readpage,
.readpages = nfs_readpages,
.set_page_dirty = __set_page_dirty_nobuffers,