[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index add289138836..cc2b874ad5a4 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -315,7 +315,7 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
         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,