writeback: get rid of wbc->for_writepages

[karo-tx-linux.git] / include / linux / netlink.h

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 5ba398e90304d5e0f8e8a77af50038f9d91dd919..0fbecbbe8e9e950b39f0b45b916c960e39acd4c8 100644 (file)
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -217,12 +217,13 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb);
 
 struct netlink_callback
 {
-       struct sk_buff  *skb;
-       struct nlmsghdr *nlh;
-       int             (*dump)(struct sk_buff * skb, struct netlink_callback *cb);
-       int             (*done)(struct netlink_callback *cb);
-       int             family;
-       long            args[6];
+       struct sk_buff          *skb;
+       const struct nlmsghdr   *nlh;
+       int                     (*dump)(struct sk_buff * skb,
+                                       struct netlink_callback *cb);
+       int                     (*done)(struct netlink_callback *cb);
+       int                     family;
+       long                    args[6];
 };
 
 struct netlink_notify
@@ -258,7 +259,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
        NLMSG_NEW(skb, pid, seq, type, len, 0)
 
 extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
-                             struct nlmsghdr *nlh,
+                             const struct nlmsghdr *nlh,
                              int (*dump)(struct sk_buff *skb, struct netlink_callback*),
                              int (*done)(struct netlink_callback*));