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authorChristoph Hellwig <hch@lst.de>2006-06-28 07:26:44 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 17:59:04 -0400
commitf5e54d6e53a20cef45af7499e86164f0e0d16bb2 (patch)
treecb92acbb89b84796261bf5563182261ec5654127 /fs/block_dev.c
parenta052b68b1e7a31f1e6a721290035e9deb0f6fed9 (diff)
[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/block_dev.c')
-rw-r--r--fs/block_dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 028d9fb9c2d5..7f7600e2381c 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1095,7 +1095,7 @@ static long block_ioctl(struct file *file, unsigned cmd, unsigned long arg)
1095 return blkdev_ioctl(file->f_mapping->host, file, cmd, arg); 1095 return blkdev_ioctl(file->f_mapping->host, file, cmd, arg);
1096} 1096}
1097 1097
1098struct address_space_operations def_blk_aops = { 1098const struct address_space_operations def_blk_aops = {
1099 .readpage = blkdev_readpage, 1099 .readpage = blkdev_readpage,
1100 .writepage = blkdev_writepage, 1100 .writepage = blkdev_writepage,
1101 .sync_page = block_sync_page, 1101 .sync_page = block_sync_page,