[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/fat/inode.c b/fs/fat/inode.c
index 7c35d58..31b7174 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -196,7 +196,7 @@
return generic_block_bmap(mapping, block, fat_get_block);
}
-static struct address_space_operations fat_aops = {
+static const struct address_space_operations fat_aops = {
.readpage = fat_readpage,
.readpages = fat_readpages,
.writepage = fat_writepage,