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authorChristoph Hellwig <hch@lst.de>2006-06-28 04:26:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 14:59:04 -0700
commitf5e54d6e53a20cef45af7499e86164f0e0d16bb2 (patch)
treecb92acbb89b84796261bf5563182261ec5654127 /mm/filemap_xip.c
parenta052b68b1e7a31f1e6a721290035e9deb0f6fed9 (diff)
downloadlinux-f5e54d6e53a20cef45af7499e86164f0e0d16bb2.tar.gz
[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 'mm/filemap_xip.c')
-rw-r--r--mm/filemap_xip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index b960ac8e591..b4fd0d7c9bf 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -273,7 +273,7 @@ __xip_file_write(struct file *filp, const char __user *buf,
size_t count, loff_t pos, loff_t *ppos)
{
struct address_space * mapping = filp->f_mapping;
- struct address_space_operations *a_ops = mapping->a_ops;
+ const struct address_space_operations *a_ops = mapping->a_ops;
struct inode *inode = mapping->host;
long status = 0;
struct page *page;